Kaito Red 24 (Kadokawa Tsubasa Bunko)

[Machine Translation] Preparations for the school festival have begun and I am excited! This year, we have decided to have a joint stall with Allie's senior class, and we are going to have a potato butter stall. I'm also busy with the drama club's performance, but I'm looking forward to it! However, I noticed something strange about Allie's senior class. Is she purposely trying to stay away from everyone? Then, I saw Ally walking away from a small explosion in the neighborhood. Kay said, "The explosion might not have been just a prank. I didn't think she was... The bomber? What a bunch of nonsense! From the intermediate level of elementary school.

学園祭の準備がはじまり、わたしはワクワク!今年はアリー先輩のクラスと合同でじゃがバター屋台を出すことに決まったんだ。演劇部の公演もあっていそがしいけど、楽しみだなあ!だけど、アリー先輩のようすが、どこかへん。わざと、みんなから遠ざかろうとしてる...?そんなとき、近所でおきた小さな爆発現場から急ぎ足で立ち去るアリー先輩を見かけたの。「爆発は、ただのいたずらじゃないかもしれない」ってケイが...。まさか先輩が...爆破犯!?そんなっ!!小学中級から。