Yuuyuu Jiteki.

The serious and level-headed college student Suzuki Chihiro meets an ultra-positive senior coworker Washio Miyu when he starts working part-time at a convenience store after moving. “Let's make some fun memories now!” Her unpredictable “play” as she enjoys the moment to the fullest gradually transforms his boring and drab daily life. Their slightly off-kilter conversations set their days in motion in unexpected ways. A sweet and refreshing coming-of-age romantic comedy that begins with first-time “friends”! A huge hit on social media! The story of these two cheerful and optimistic people begins now! Source: Mangadex / Bookwalker