Boku no Kokoro no Yabai Yatsu: Twi-Yaba

The Dangers in My Heart: Twi-Yaba

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Alternative Titles

Japanese: 僕の心のヤバイやつ ツイヤバ
English: The Dangers in My Heart: Twi-Yaba
More titles


Type: ONA
Episodes: 1
Status: Finished Airing
Aired: Dec 10, 2023
Licensors: Sentai Filmworks
Source: Web manga
Genres: ComedyComedy, RomanceRomance
Theme: SchoolSchool
Demographic: ShounenShounen
Duration: 21 min.
Rating: PG-13 - Teens 13 or older


Score: 7.731 (scored by 1297912,979 users)
1 indicates a weighted score.
Ranked: #11612
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #4654
Members: 22,606
Favorites: 41

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Ranked #1161Popularity #4654Members 22,606
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Episodes: /1


Side stories of Boku no Kokoro no Yabai Yatsu, based on a series of shorts that were posted on X (formerly Twitter).

Characters & Voice Actors



Opening Theme

Apple Music
Amazon Music
Youtube Music
"Shayou (斜陽)" by Yorushika (ヨルシカ)

Ending Theme

"Suu Sentimental (数センチメンタル)" by Kohana Lam (こはならむ)


Jan 4, 2024
Twi-Yaba is a series of little shorts presented as one episode. Each short is cute in its own way and sometimes a little demented, but that's how the series is in general. Nothing overly complicated happens and nothing really moves the plot forward either. It's just little day to day snippets that could have easily fit into episodes from the first season. I wasn't a super fan of some of the shorts but that's mostly because two of them fell into a subgenre I don't really enjoy, but they were not bad shorts if you don't mind that subgenre and weren't anything that threw me ...

Interest Stacks


Recent News

'Boku no Kokoro no Yabai Yatsu' Spin-off Manga 'Twi-Yaba' Gets Anime

'Boku no Kokoro no Yabai Yatsu' Spin-off Manga 'Twi-Yaba' Gets Anime

The official website for the Boku no Kokoro no Yabai Yatsu (The Dangers in My Heart) television anime announced on Wednesday that the spin-off manga Twi-Yaba is more

Recent Forum Discussion

Poll: Twi-Yaba Episode 1 Discussion
Ranxomare - Dec 15, 2023
37 repliesby Gator »»
May 30, 12:24 PM
Poll: About the adaptation...
jestyn - Dec 6, 2023
5 repliesby Karinara »»
Dec 14, 2023 7:35 AM
MegamiRem - Dec 10, 2023
1 repliesby Daytona-520 »»
Dec 10, 2023 3:16 PM
Hype thread!!
smurdles - Oct 18, 2023
14 repliesby Tacituskilgor »»
Oct 26, 2023 8:37 AM