Quick answer — Sei Hiraizumi voices Detective Yasui in Weathering With You, Kenji Kuroyanagi in The Case of Hana & Alice.
Characters voiced by Sei Hiraizumi
OP
Grand Escape | A Weathering With You AMV
ED1
Daijoubu (Movie edit)
OP
The Case of Hana & Alice - Memories song
ED
The Case of Hana & Alice Ending Theme - With Birds & Ocean Sound
Frequently Asked Questions
What characters does Sei Hiraizumi voice?
Sei Hiraizumi voices Detective Yasui (Weathering With You), Kenji Kuroyanagi (The Case of Hana & Alice).
Who voices Detective Yasui in Weathering With You?
Detective Yasui is voiced in Japanese by Sei Hiraizumi.