ギャルゲーのモブキャラに転生した俺は覚えてない間にヒロイン達を攻略していたらしい〜主人公がヒロイン達を不幸にするので、代わりに俺が幸せにしようと思います〜 (Associated Names)

One day, I was reincarnated as Chitose Kazuki, a mob character in the Galge ‘The Case of the School’s S-Class Beautiful Girls Who Likes Me’. The game’s story had already progressed quite far, so I thought it would be a bad idea to get in the way of the hero and heroines but ……