敬一

男主角。Ai称呼他为Onii-chan。他独自住在公寓里。他的女朋友是小学女生Ai Hasegawa。 在原版游戏中他的名字未知，在DVD版中是Keiichi。

简介来自 VNDB · 由机器翻译生成

The protagonist. Ai calls him Onii-chan. He lives in an apartment alone. His girlfriend is elementary school girl Ai Hasegawa. In the original game his name is unknown in the DVD release it's Keiichi.

简介来自 VNDB