Yu Yamanouchi

Muramoto is a dull university professor despised by his wife and disrespected by his students. His only salvation is the presence of Yoshino Misao, who treats him favorably. However, he discovers that his wife is having an affair. Muramoto, sinking into despair, is gently embraced by Misao...

My girlfriend, Miss Sleeps-a-lot Asahi, is competent at work and has a cute face – she is truly the ideal woman. However, even the talented and beautiful Miss Sleeps-a-lot has one fatal flaw: "She's incredibly groggy when woken up"!? Boyfriend who wants her awake VS girlfriend who doesn't want to get up! The merciless romantic comedy battle for sleep begins!