Episode 5 recap
Episode 5 begins with Imoko's plan to make Yanineko quit smoking. She hides the cigarettes she finds and confiscates others, treating every recovered pack as part of a campaign to break Yanineko's routine.
Yanineko does not respond like someone ready to give up. The official story setup keeps the joke focused on the strength of her nicotine habit: the more Imoko tries to remove cigarettes from the apartment, the more clearly Yanineko's priorities are exposed.
The episode also spends time around Imoko's own surroundings before returning to the central smoking conflict. That shift gives the younger sister more space than a simple caretaker role while keeping Yanineko's habit at the center of the comedy.
Imoko's smoking-cessation plan
Imoko approaches the problem with preparation and persistence. Hiding cigarettes, searching for more, and taking away what she discovers all make the apartment feel like the setting for an ongoing campaign rather than a one-time argument.
Her method also explains why the sisters' relationship remains central to the series. Imoko is responsible enough to see the consequences of Yanineko's habit, but her concern is expressed through pressure, surveillance, and a determination to manage the situation herself.
The official character profile describes Imoko as a serious younger sister whose strong reactions come from affection. Episode 5 places that relationship in motion and lets the audience see how difficult it is for her to protect someone who does not want to change.
Read the background behind the plan in the Imoko character guide.
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The apartment becomes a search zone
The hidden-cigarette setup turns an ordinary living space into a search zone. Every hiding place represents another attempt by Yanineko to keep the habit available and another attempt by Imoko to make the household face it.
That structure connects Episode 5 to the premiere, where the apartment already revealed the consequences of Yanineko's choices. The difference is that Episode 5 gives Imoko a direct strategy and makes her the person driving the action.
The comedy works through the mismatch between the seriousness of Imoko's plan and Yanineko's refusal to treat nicotine as a problem worth solving. The episode does not need a new mystery to create conflict; the sisters already disagree about what a normal day should look like.
Compare the starting point with the Episode 1 recap.
A wider look at Imoko's life
The official Episode 5 story entry also points to a more youthful event around Imoko. This expands her role beyond the person who checks Yanineko's room and reminds the audience that she has her own surroundings and relationships.
The episode keeps that change in scale under control. Even when the story moves toward Imoko, it eventually returns to the reason she is acting: Yanineko's smoking is so persistent that it continues to shape the family's everyday life.
Where Episode 5 fits in the watch order
Watch Episode 5 after the apartment and work crisis of Episode 4. The fifth story changes the immediate problem from a neighbor's damaged manuscript to a family attempt to remove cigarettes from Yanineko's daily routine.
Continue with the episode hub for the published story order and the earlier recaps. The hub separates the released-episode count from any unconfirmed complete series total and links to the official anime story section.
Return to the Episode 4 recap for the previous story.
Browse the full Chainsmoker Cat episode guide for all published entries.
Episode 5: Nyaa-tachi Hikyo ni Iku Nya
July 30, 2026 late-night Japan broadcast slot

