先輩ちゃんと俺。
Senpai-chan to Ore. has 4 volumes.
Senpai-chan to Ore. is currently finished.
Senpai-chan to Ore. was written by Mahiro Ootsuka.
Senpai-chan to Ore. was published Dec 31, 2013 to Dec 30, 2019.
Mahiro Ootsuka also made