椎名俊彦

与姐姐不同，是个聪明伶俐的优等生弟弟。 总是对散漫的姐姐说些讽刺和抱怨的话。 结果，常常演变成吵架。

简介来自 Bangumi · 由机器翻译生成

A young schoolboy his father recently remarried. While his father is enjoying himself overseas with his new bride he lives alone with his older sister Mika. The robot mistakes him for his father Tadashi. He tries to correct the robot but his sister steps in . . .

简介来自 VNDB

姉と違って利発で、優等生の弟。 だらしない姉に、いつも皮肉や文句を言っている。 その結果、しばしばケンカになってしまうことに。

简介来自 Bangumi