We don't have a biography for Yū Serizawa yet. Hang in there, or go ahead and contribute one.
Known For
![Even Given the Worthless [Appraiser] Class I'm Actually the Strongest](https://static.tvmaze.com/uploads/images/medium_portrait/551/1378022.jpg)
Credits
Cast Credits
You Can't Be in a Rom-Com With Your Childhood Friends! (2026)
Starring as Akari Hiodoshi
(12 episodes)
- Episode 1x12: Did the Three-Legged Race and Feel a Little Naughty? Then Doing the Scavenger Hunt Still Won't Start a Rom-Com (Mar 23, 2026)
- Episode 1x11: Scared? Lost Something? Let off Steam on Sports Day? Still Won't Start a Rom-Com (Mar 16, 2026)
- Episode 1x10: Feeling the Afterglow Kiss After Kiss? Become a Sports Day Committee Member? Still Won't Start a Rom-Com (Mar 9, 2026)
- Episode 1x09: An Unfamiliar Girl Who's Your "Guy Friend"? But if You Laugh, It Still Won't Start a Rom-Com (Mar 2, 2026)
- Episode 1x08: Kept Running and Missed the Fireworks? Since It Matters Too Much, It Still Won't Start a Rom-Com (Feb 23, 2026)
- Episode 1x07: Relationship Talk? Sharing Half? Festival Vibes? Still Won't Start a Rom-Com (Feb 16, 2026)
- Episode 1x06: Summer Beach? Looking Away? Spent the Night? Still Won't Start a Rom-Com (Feb 9, 2026)
- Episode 1x05: Extra Extra Hot? Finals Done? Bath Scene? Things Will Never Change? Still Won't Start a Rom-Com (Feb 2, 2026)
- Episode 1x04: Since I'm the Big Brother to the Little-Sister Type, Growing up Still Won't Start a Rom-Com (Jan 26, 2026)
- Episode 1x03: Admiring Them? Feeling Lonely? School at Night? Fantasizing? Old Promises? Still Won't Start a Rom-Com (Jan 19, 2026)
- Episode 1x02: Full Bus? Drenched in Rain? Feelings Exposed? Admiring Them? Still Won't Start a Rom-Com (Jan 12, 2026)
- Episode 1x01: Road to School? Indirect Kiss? Butt on Lap? Still Won't Start a Rom-Com (Jan 5, 2026)
A Ninja and an Assassin Under One Roof (2025)
Starring as Marin Izutsumi
(12 episodes)
- Episode 1x12: A Ninja and an Assassin Under One Roof (Jun 26, 2025)
- Episode 1x11: A Ninja and an Assassin's Big Dilemma (Jun 19, 2025)
- Episode 1x10: A Ninja and a Baby Assassin (Jun 12, 2025)
- Episode 1x09: A Ninja and an Assassin's Experiment (Jun 5, 2025)
- Episode 1x08: A Ninja and an Assassin's Big House (May 29, 2025)
- Episode 1x07: An Assassin and Her Classmate's Friend (May 22, 2025)
- Episode 1x06: A Busty Girl and an Assassin Under One Roof (May 15, 2025)
- Episode 1x05: A Robot and an Assassin Under One Roof (May 8, 2025)
- Episode 1x04: A Ninja and an Assassin's Relationship (May 1, 2025)
- Episode 1x03: A Ninja and an Assassin's Job (Apr 24, 2025)
- Episode 1x02: Daily Life of a Ninja and an Assassin (Apr 17, 2025)
- Episode 1x01: A Ninja and an Assassin Meet (Apr 10, 2025)
I'm in Love with the Villainess (2023)
Starring as Rae Taylor
(3 episodes)
- Episode 1x03: My Love Is a Series of Ups and Downs (Oct 16, 2023)
- Episode 1x02: A Maid's Job Is a Labor of Love (Oct 9, 2023)
- Episode 1x01: Rushing Headlong into Life in Another World (Oct 2, 2023)
To Become a Real Heroine! The Unpopular Girl and the Secret Task (2022)
Guest starring as Yumeru
- Episode 1x03: Nonfantasy (Apr 21, 2022)
Tonikaku Kawaii: Fly Me to the Moon (2020)
Guest starring as Kaname Arisugawa
- Episode 1x03: Sisters (Oct 16, 2020)