MADDER: I Am the Culprit in That Case (2025)
Creator: Yûsuke Koroyasu, Eiki Takahashi, Hatakeyama Hajime
Nakano Akane, a genius student at Seiran Gakuen, excels academically but feels bored and directionless, unable to find meaning in life.
Nakano Akane, a genius student at Seiran Gakuen, excels academically but feels bored and directionless, unable to find meaning in life.
Creator: Yûsuke Koroyasu, Eiki Takahashi, Hatakeyama Hajime
Nakano Akane, a genius student at Seiran Gakuen, excels academically but feels bored and directionless, unable to find meaning in life.
MADDER: I Am the Culprit in That Case is a 2025 mystery TV series from Japan created by Yûsuke Koroyasu and Eiki Takahashi, starring Ioki Mao, Ryuta Yamamura and Rina Takeda. It first aired on April 11, 2025. The series has 1 season and 10 episodes on Kansai TV. Episodes run about 20 min, in Japanese. Audiences rate it 8.2/10 from 5 votes — very well received.
MADDER: I Am the Culprit in That Case premiered on April 11, 2025.
MADDER: I Am the Culprit in That Case was created by Yûsuke Koroyasu, Eiki Takahashi and Hatakeyama Hajime.
The main cast includes Ioki Mao, Ryuta Yamamura, Rina Takeda, Kouhei Higuchi and Eiku Yamashita.
MADDER: I Am the Culprit in That Case has 1 season (10 episodes). Status: Ended.
No streaming service lists it for US yet. Add it to your watchlist and check back — availability updates regularly.
It holds an audience score of 8.2/10 from 5 ratings, so fans of mystery titles are its best audience. Read member reviews below or add your own.
Every episode's audience rating at a glance — find the best (and worst) episodes before you binge.
| E1 | E2 | E3 | E4 | E5 | E6 | E7 | E8 | E9 | E10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| S1 | 7.0 | 7.0 | 7.0 | 7.0 | 7.0 | 6.0 | 6.0 | 6.0 | 5.0 | 5.0 |
9+ Awesome8+ Great7+ Good6+ Regular<6 Bad
Yûsuke Koroyasu
Eiki Takahashi
Ioki Mao
Ryuta Yamamura
Rina Takeda
Kouhei Higuchi
Eiku Yamashita
Ryuta Kuwayama
Shogo Hama