![Kotarou Kashima](https://img.flawlessfiles.com/_r/400x400/100/40/11/401134fa0b3970999e2bf3076bfc4dda/401134fa0b3970999e2bf3076bfc4dda.jpg)
Kotarou Kashima
鹿島 虎太郎
Ryuuichi's younger brother. He doesn't speak much. He is very attached to (and protective of) his brother.
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School Babysitters
Main (Role) TV
![Furuki, Nozomi](https://img.flawlessfiles.com/_r/100x100/100/fb/0b/fb0b8ad3bb2e67a1c9cf7062f83a376f/fb0b8ad3bb2e67a1c9cf7062f83a376f.jpg)