The story revolves around Tomoya Mizuhara, a 13-year-old boy who suddenly gains a big sister when his father remarries. 17-year-old Ichika is a little strange, and her affection for Tomoya is rather overwhelming, if not scary. On top of things, Ichika's friend Ruri is the ultimate sadist. Then there is Ichika's big-breasted quarter-Japanese friend Marina.<br><br>
Source: ANN

[Agency](https://mausu.net/talent/hamada-kenji.html)

Married to voice actress [Junko Takeuchi](https://anilist.co/staff/95015) since 2006 and has two children.

__Non-Anime Roles:__

- Elphas Bardon - Metaphor: ReFantazio (VG)

The story revolves around Tomoya Mizuhara, a 13-year-old boy who suddenly gains a big sister when his father remarries. 17-year-old Ichika is a little strange, and her affection for Tomoya is rather overwhelming, if not scary. On top of things, Ichika's friend Ruri is the ultimate sadist. Then there is Ichika's big-breasted quarter-Japanese friend Marina.
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(Source: Anime News Network)

Masaya Mizuhara