Japanese by Example
Learning through examples in manga

Resolving the case with 解決

三ツ星カラーズ » Volume 3 » Page 53

Kotoha brings news that the old woman who runs the croquette shop has a cause for Colors. The trio heads out to the shop to get the details.

結衣(ゆい):
事件(じけん)解決(かいけつ)したらコロばあコロッケくれるかな」
“If we resolve the case, will she give us croquettes?”
琴葉(ことは):
牛肉(ぎゅうにく)コロッケがいい」
“Beef croquette would be nice.”
さっちゃん:
「コーンが1番だぞ」
“Corn is best!”

解決(かいけつ) here means to bring resolution to the issue the old woman is troubled by.