【Overview】 "Window Secrets" is a shonen manga published by Gakken. It is 124 volumes long and depicts the adventures and growth of children. 【Content Introduction】 The story's themes revolve around the mysteries of the world seen through windows and the importance of friendship. Heartwarming stories of the characters unfold, captivating readers. 【Target Age】 This manga is primarily aimed at elementary school students and offers content that allows them to learn while having fun. - Title: Window Secrets - Volume: 124 - Genre: Shonen Manga - Publisher: Gakken - ISBN Code: 527 Thank you for viewing. Window Secrets For children who love knowledge, education, and the Secret series. Not for sale. Selling one copy for 999 yen.