This is a popular comic series by Masashi Ueda. Friten-kun: 1, 2, 4, 5, 7, 11-15 (pirated edition) Kariage-kun: 11-14 Otoboke Kacho: 1, 2, 3, 5 Nonki-kun: 2, 3, 4 Rakuten Papa Total: 23 books. [Condition] ・Please check the photos. ・There is yellowing and deterioration due to age. Please understand that these are used items. Please refrain from purchasing if you are sensitive to condition. We will take measures to protect against water damage and cushioning, and ship via Yu-Yu Mercari. We appreciate your consideration if you understand that these are used items stored at home. 4-panel manga by Masashi Ueda, published by Houbunsha.