Mangas

Itsumo Nemusou na Kurasumeito ga Tasuke wo Motometekita -  いつも眠そうなクラスメイトが助けを求めてきた
When the new seating change comes to their class, Kogoshi-kun finds himself sitting next to the ever-tired Oki-san.She has a request, though: wake her up whenever she falls asleep without letting the teacher know.