魔法の箱 トモダチがくれた宝物 (単行本)

Their relationship felt so genuine and touching — I wonder what inspired the author to focus on this particular friendship and its growth.

The book made me laugh out loud but also brought tears to my eyes. How do you think the author achieved that emotional balance so well?

The small-town vibe felt so authentic, and I’m curious whether the author based it on a specific place or created it from imagination.