矢島 光

虽是矢島家的长子，却集齐了娃娃脸、内向与胆小这三点套装。总是只挨姐姐真琴的骂。 这次，终于被真琴发动了“弟○化計画”，事情变得不得了了。

简介来自 Getchu · 由机器翻译生成

The protagonist. The eldest son of the Yajima family, but he comes with the trifecta of a baby face, shyness, and cowardice. He's always getting scolded by his older sister, Makoto. This time, Makoto's “Little Brother Strengthening Plan” has finally been activated, and things are about to get serious. From official site]

简介来自 VNDB

矢島家の長男だが、童顔＆引っ込み思案＆臆病の3点セット。いつも、姉の真琴に怒られてばかり。 今回、ついに、真琴の「弟○化計画」を発動されて、大変なことに。

简介来自 Getchu