Butter
By Asako Yuzuki
Ecco, 9780063236417, October 2024, 464 pp.
The Short of It:
Can anyone live without butter? Yes, but why would you want to?
The Rest of It:
The cult Japanese bestseller about a female gourmet cook and serial killer, and the journalist intent on cracking her case, inspired by a true story~the publisher
Manako Kajii, held in a Tokyo detention house for the murders of businessmen, who she allegedly seduced with her delicious gourmet cooking. The case has piqued everyone’s interest. Who is this woman? What is her motive? She’s tight-lipped and refuses to speak to the press, even with the possibility of it helping her case.
Enter Rika Machida. A journalist, assigned to interview Kajii. Kajii wants nothing to do with the press and refuses all interviews until Rika sends her a message asking for her recipe for beef stew. Turns out the beef “stew” is really Beef Bourguignon. Rika is FAR from a chef. Barely able to piece together a ramen packet. She has no clue what she is stepping into but knows that if Kajii is going to talk, it’s going to be about food.
Rika’s introduction into foodie culture is slow, beginning with really delicious rice and lots of butter. Good butter. Imported butter. Butter that is hard to find due to a butter shortage. The richness that it imparts to food is second to none and Kajii makes Rika well aware of this.
As Rika experiments with food, she becomes Kajii’s muse as she delights in Kajii’s favorite meals and then reports back to her how the dish made her feel. This interaction allows Kajii to experience these dishes from the confinement of the detention center.
Rika’s relationship with Kajii spills into her relationships with her close friends and they begin to question her intentions. What started off as an interview opportunity turns into something else. These relationship are complicated, cushioned between delicious food.
If you are looking for a crime thriller type of read, I’d hesitate to recommend Butter. Kajii’s interactions with her victims are centered around food culture, living a certain way, and gazing deeply into not only her victims but those who choose to know her. There’s not much in the way of court proceedings or evidence collection. But, if food is your thing, you will literally eat this one up. I gained six pounds while reading this book. No lie.
Inspired by the real case of a convicted con woman and serial killer—the “Konkatsu Killer”
Source: Borrowed
Disclosure: This post contains Bookshop.org affiliate links.

Sounds different, I might get a copy.
How is the Otter Pup doing?
The Otter Pup is not doing too great. She seems to do better on the weekends, maybe because we are around. I come home from work and she is usually trapped somewhere. Not trapped trapped but she will walk into a chair leg and then just stay there. She can see but she chooses not to when she is low energy. When I left this morning she was sleeping.
Interesting the book also shows some misogony in Japanese society and that women literally starve themselves to conform to an ideal of thinness. I loved that the journalist in the book gained weight while interviewing Manako in jail.
Liked your review!Harvee https://harvee44.blogspot.com/2025
Yes, I wasn’t sure if being thin was as big a deal in Japan as it was in the book. I know here it can take center stage. There’s always a double standard it seems when it comes to looks.
Food books aren’t my thing so I think I’ll skip this one, but what an interesting concept.
Hugs to Otter Pup. Thinking of her. Our Lab Stella is getting old too 12.5. She’s having walking issues.
I’m not a foodie per se but Butter seems a bit fun in a different way.
The dog stuff really breaks my heart if I think about it too much. Went for a walk today and surely missed all her little pit stops along the way. Well, I visited them for her. She is looking at me right now while I am typing away giving me side eye.