Kusuriya no Hitorigoto Episode 15 Recap & Characters (Spoiler-Free)

Episode Summary

Raw Fish

Gaoshun brings Maomao a ten-year-old food poisoning case that resembles a recent incident involving an official who fell into a coma. Maomao inspects the official's kitchen, identifies a suspicious imported seaweed that needed limewater soaking, and eats a sample herself to test it until Jinshi has Gaoshun make her vomit.

Gaoshun later reports that the official's younger brother confessed to buying the seaweed to remove his elder brother, and Lakan then asks Jinshi whether his clever new maid could investigate a dead metalworker's lost technique.

• Comparison with an old poisoning case

  Gaoshun asks Maomao to review a decade-old food poisoning record because a former colleague consulted him about a similar pufferfish-like incident. Both cooks deny using pufferfish, and Maomao asks for more information before concluding.

• Imported seaweed in the kitchen

  At the household kitchen, Maomao learns the seaweed was not a winter food and suspects it was imported from the south, since salting alone would not preserve it. She shows that the seaweed needs limewater soaking and eats a sample herself to test it, and Jinshi has Gaoshun make her throw it up.

• Brother's confession and a new request

  Gaoshun reports that the younger brother confessed to buying the seaweed out of resentment toward his elder brother. Lakan then visits Jinshi and suggests that Jinshi's clever new maid investigate a dead metalworker's lost technique, hoping his final instructions hold a clue.

Recent Timeline

• Aftermath of Fengming's fall and Maomao's dismissal (Episode 12)

  After Fengming's execution, her relatives lost their property and were corporally punished, while Aaduo escaped punishment because Fengming alone was held responsible. Maomao, bought by people tied to Fengming's family business, was swept into the mass dismissal from the rear palace. Jinshi asked what she wanted and took her vague reply as a wish to leave, dismissing her with generous compensation. She made farewell visits and returned to the pleasure district the following week.

  At a banquet hosted by a high court official introduced through Lihaku, Maomao recognized Jinshi's voice. He offered to buy out her debt, and she said she might return to rear-palace service, insisting she had tried to express her wish to stay. She refused most physical contact, agreeing only to fingertip contact.

• Reassignment to Jinshi's residence (Episode 13)

  Because her dismissal from the rear palace made an easy return impossible, Maomao learned that her new workplace was Jinshi's residence rather than the rear palace. She was housed there, and Suiren explained the division between the office wing and Jinshi's private quarters.

  Several female officials in the outer court then challenged why Maomao served Jinshi directly. Her blunt remark that they were jealous worsened the dispute, so she shifted to disparaging her own looks. When they still demanded an explanation, she claimed Jinshi had employed her out of compassion, and they left.

• Failed examination and assignment as maid (Episode 13)

  When the examination for female officials arrived, Maomao failed it. Instead she was assigned as a maid to Jinshi's rooms, which ended the plan for her to serve as an official.

• Storehouse explosion investigation (Episode 14)

  After a night explosion, Maomao traced the blast to a food storehouse by reading soot and a charred potato. She demonstrated with flour that the powder ignited when dispersed, and concluded that someone secretly smoking inside had stirred the flour and set off the blast. She had Lihaku warn the warehouse keeper against smoking there.

• Seaweed poisoning case solved (Episode 15)

  Maomao traced an official's poisoning to an unseasonal southern seaweed that had not been soaked in limewater. The official's younger brother confessed to buying it. He had resented being overlooked as the younger son and wanted his elder brother out of the way.

Character Graph

Gyokuyo

Rear palace

Consort favored by the emperor, mother of a surviving princess (Lingli); received a warning about face powder and appointed Maomao as a lady-in-waiting.

• Role

  Mother of the surviving princess Lingli, favored by the emperor

• Maomao (Hierarchy, Affinity)

  Thanks Maomao for saving Lingli and appoints her as a lady-in-waiting

Lihaku

Military officer Maomao knows from the rear palace, smitten with the Verdigris House courtesan Pairin and apparently promoted. Investigating a storehouse fire of unknown cause, he let Maomao stage a flour-dust demonstration, got singed by the blast, and was asked to warn the keeper against smoking inside.

• Introduction

  Offered Maomao a gift and introduced himself; Maomao assumed he gave gifts so no attendant would feel embarrassed.

• Guarantor role

  Served as Maomao's guarantor and accompanied her on her visit home, where he was delighted by a night's pleasure; the silver Maomao's advance payment did not cover is hers to make up.

• Maomao (Guardian, Other, Neutral)

  Served as Maomao's guarantor for her home visit, and she had to cover what her half-salary advance did not pay of Pairin's fee. Running into him while looking for herbs, she explained her new post and later asked him to warn the warehouse keeper against smoking inside the storehouse.

Rifa

Consort of the Crystal Pavilion who lost her child to poison and fell gravely ill, recovering under Maomao's care until she could walk on her own. Now back in health, she is one of the two consorts who recommended Maomao as lecturer for the high consorts.

• Maomao (Other, Affinity)

  Maomao cared for her during her illness and later reassured her and passed on a technique.

• Gyokuyo (Other, Hostility)

  Rifa questioned whether she could rival Gyokuyo in beauty.

Basen

Young military officer whom Gaoshun assigned to take Maomao to the comatose official's house, where she went along as his attendant and was told not to act on her own. He also traced the seaweed to a supplier in the south.

• Source investigation

  Investigated the seaweed's source and confirmed it came from the south

• Maomao (Hierarchy, Neutral)

  Escorts her to the house and has her act as his attendant

Gaoshun

attendant to Jinshi

Jinshi's attendant and aide, who arranged Maomao's work in the outer court and showed her around it. He recently brought her a food poisoning case a former colleague had consulted him about, resembling a decade-old case he once worked on, and later reported that the official's younger brother had confessed.

• Warning on misuse

  Warned that Maomao's medicinal knowledge could also be misused.

• Outer court placement

  Gaoshun explains why Maomao cannot return to her former post and guides her through the outer court, warning her away from the eastern military area.

• Case reporting

  Reported that the official's younger brother confessed to buying the imported seaweed and gave an account of where he learned about the poison

• Jinshi (Hierarchy, Affinity)

  Attends Jinshi as his attendant and reported where the village meal came from.

• Maomao (Colleague, Hierarchy, Other, Neutral)

  Jinshi's aide who once warned her against misusing her knowledge; he brought her a past food poisoning record to examine and later reported how the seaweed case ended.

Jinshi

Rear palace · Court official

Beautiful eunuch who administers the rear palace and employs Maomao as the maid of his rooms; officers gossip that he bought out a Verdigris House courtesan when he fetched her. He is worn down by an eccentric senior military official who camps in his office and delays approvals, and who has now asked to borrow his clever maid.

• Role

  Introduces himself as the rear palace administrator

• Stance toward Maomao

  Feared that keeping her somewhere against her wishes would deepen the distance between them, and later offered to buy her out.

• Employment of Maomao

  Pushed Maomao to sit the female officials' exam and pressed her to study; she failed it and became the maid of his rooms.

• Work friction

  Complains that work piles up because a senior military official keeps disagreeing with him and delaying approvals

• Maomao (Other, Hierarchy, Mentor, Colleague, Neutral)

  Employs her as the maid of his rooms; he resents how eagerly she listens to Gaoshun's case, and had Gaoshun make her vomit when she ate the seaweed sample.

Lakan

Military strategist and senior officer in his forties, a famous eccentric who has been camping in Jinshi's office and seems to target him for taking on Maomao, who has ties to the Verdigris House. He reminisced about a Verdigris House courtesan he once wanted to buy out, then asked whether Jinshi's clever new maid could look into a dead metalworker's lost technique.

• Courtesan history

  Recalls a go-playing courtesan who repeatedly beat him, whose price was pushed beyond his reach by two wealthy rivals, and whom he later devalued by an underhanded method

• Maomao (Other, Neutral)

  Suggests to Jinshi that his clever new maid investigate a metalworker's lost technique, without meeting her

Maomao

Rear palace · Jinshi's household

Apothecary raised in the pleasure district who now works as the maid of Jinshi's rooms in the outer court after serving Gyokuyo in the rear palace. At Gaoshun's request she traced an official's poisoning to imported seaweed that had not been soaked in limewater, testing a sample on herself until Jinshi had her made to vomit.

• Start in the rear palace

  Began as a lowly servant in the rear palace before Gyokuyo appointed her lady-in-waiting

• After dismissal

  Worked part-time in the pleasure district after her dismissal and told Jinshi that serving in the rear palace again would not be bad.

• Investigative role

  Asked to examine a ten-year-old food poisoning record and inspect a household kitchen, and tested seaweed preparation herself

• Gyokuyo (Hierarchy, Affinity)

  Her former mistress, who made her food taster and lady-in-waiting after her anonymous warning saved Lingli; after Maomao's dismissal, Gyokuyo and Rifa recommended her to lecture the high consorts.

• Jinshi (Other, Mentor, Hierarchy, Colleague, Neutral)

  Her employer, whose rooms she keeps; she brushes off his questions, and when she tried the seaweed on herself he had Gaoshun make her throw it up.

• Gaoshun (Colleague, Affinity)

  Asks her to forgive Jinshi's teasing and offers to search the court archives for her investigation.

• Basen (Hierarchy, Neutral)

  Accompanied him to the official's house as his attendant

World Memo

• Flour dust ignition hazard

  Flour and similar powders can ignite when dispersed in the air, so stored powder in a closed space poses an explosion risk when disturbed near a flame.

Clue Board

• Jinshi may have tested Maomao with drugged food (Episode 2)

  Maomao suspected that Jinshi had knowingly tried to make her eat the drugged bun, a question left unresolved in this episode.

• Swap of Gyokuyo's and Riishu's meals (Episode 7)

  A dish normally made with oily fish contained jellyfish, showing that Gyokuyo's and Riishu's meals had been exchanged. Riishu's food taster had switched them on purpose to bully Riishu, unaware of the poison, and Fengming has now confessed that the poison was meant for Riishu.

• Attendant's possible foreknowledge (Episode 8)

  Maomao suspects the young attendant sought an absent apothecary to delay help and may have known the courtesan would survive, though she questions whether she is overthinking it.

• Courtesan as the attempted killer (Episode 8)

  Maomao reasons that the courtesan used tobacco-infused liquor, with two liquors of different densities layered so she drank only the safe lower layer through a straw, then drank a small amount of the poisoned upper layer herself, calculating that the man would die while she survived; Maomao's treatment saved them both. This remains her hypothesis, not a confirmed answer.

• Excess salt as cause of death (Episode 9)

  Maomao found a large amount of salt in the broken jar and concluded that the salt dissolved in the wine, which the official could not taste because he had lost his sense of salt, was likely toxic enough to cause the death.

• Unknown salter of the drink (Episode 9)

  Maomao did not name who added the salt. She suggested that someone may have changed the sweet wine to suit their taste or repeatedly salted the drink as a malicious prank, and privately admitted she had effectively pointed toward a culprit.

• Infant death tied to Maomao's father (Episode 10)

  A record of an infant's death sixteen years earlier led Maomao to her father, a former eunuch with exceptional medical skill. She has now confirmed that her adoptive father Ruomen, then a palace physician, attended Aaduo's delivery and was expelled after a series of failures.

• Drowned servant's uncertain death (Episode 11)

  A kitchen servant was found drowned in the outer moat and the guards believed she jumped from the wall. Maomao could not determine suicide, doubted she could climb the high wall alone, and believed she entered the water alive. The case was later closed as suicide after a farewell note was found, though she had been present at the garden party poisoning incident.

  Maomao concluded the drowned maid killed herself and suspected Fengming helped arrange it to divert suspicion from Aaduo.

• Lakan denies noticing anything (Episode 14)

  Rikuson asked Lakan whether something had caught his attention, and Lakan denied that anything had, though the explosion had just sounded. His denial is left unexplained.

• Unknown person smoking in storehouse (Episode 14)

  Maomao suspects someone entered the storehouse to smoke in secret, but who that person was is not identified. Lihaku was asked to warn the warehouse keeper against smoking inside.

• Buyer of the imported seaweed (Episode 15)

  The question of who requested the imported seaweed is resolved: the official's younger brother confessed to buying it once the supplier was located. His stated motive was resentment at being neglected as the younger son and wanting his elder brother out of the way.

• Tavern stranger's poison knowledge (Episode 15)

  According to Gaoshun, the younger brother claimed a stranger seated beside him in a tavern told him about the seaweed's poison by chance. Maomao regards this explanation with skepticism, and the stranger's identity and motive remain unknown.

Deduction Board

Facts

• No successor named

  The metalworker who supplied the court died without naming a successor or passing his secret technique to his three children, who were also his apprentices.

• Imported seaweed served at the meal

  Maomao concluded the seaweed was imported from the south out of season, and Basen confirmed it came from the south; a servant reported the official had not eaten it in winter before.

• Younger brother confessed to buying the seaweed

  After the supplier was located, the official's younger brother confessed to buying it. He had resented being neglected as the younger son and wanted his elder brother out of the way.

Evidence

• Ten-year-old precedent case

  Gaoshun asked Maomao to review a ten-year-old food poisoning case with a similar pattern, in which the cook insisted no pufferfish was used.

• Discarded organs and skin

  Discarded pufferfish organs and skin showed that neither victim had eaten the liver.

• Overnight soaking test

  Maomao prepared treated and untreated samples to test whether overnight soaking removed the poison and ate one herself, and Jinshi had Gaoshun make her vomit.

Inferences

• Possible dealings with Fengming's beekeeping family

  Maomao suspected her registered family might have dealings with Fengming's beekeeping family.

• Secret smoking caused explosion

  Maomao proposed that someone smoked secretly inside the storehouse, stirring flour that ignited when the pipe was lit.

• Possible arson

  Maomao suspected arson could explain Lihaku's involvement, since the incident occurred within the palace grounds.

Suspicions

• Aaduo's position as motive

  Maomao reasoned that removing Riishu could protect Aaduo's position before a new consort arrived, since the emperor did not visit Riishu.

• Clue in final instructions

  Lakan believes the suggestive final instructions may point to where the technique went.

• Tavern informant claim

  According to Gaoshun, the younger brother claimed a stranger seated beside him in a tavern had told him about the seaweed's poison by chance. Maomao regarded this explanation skeptically.

Season Summary

Season 1 — Season 1

Episodes 1–15

Maomao, an apothecary raised in the pleasure district, is kidnapped and sold into the rear palace. After her anonymous warning about poisonous face powder saves Gyokuyo's daughter, she is made Gyokuyo's food taster and lady-in-waiting and solves one poisoning after another among the consorts, until Fengming, Aaduo's head lady-in-waiting, confesses and is executed. Caught up in the purge that follows, Maomao is dismissed and returns to the pleasure district.

Jinshi soon brings her back to his residence in the outer court, where she fails the female officials' exam and becomes the maid of his rooms. She lectures the high consorts, including the new Pure Consort Roran, and with Lihaku traces a storehouse explosion to flour dust and a secretly smoked pipe. At Gaoshun's request she then links an official's poisoning to imported seaweed that had not been soaked in limewater, and the official's younger brother confesses to buying it. Lakan, an eccentric military strategist who has been hounding Jinshi, asks to have Jinshi's clever new maid look into a dead metalworker's lost technique.

Music Releases

• Ambivalent (OP)
• Ai wa Kusuri (ED)