Yoru Sumino Books

A poignant and relatable story about the "secret power" we all possess but keep hidden from the world. When a group of classmates reveal their own secrets, they become entangled in each other's complicated emotions. From the bestselling author of "I Want to Eat Your Pancreas," this novel is a beautifully written tale of youth that will resonate with readers.

"At Night, I Become a Monster" is a dark and riveting novel by the author of "I Want to Eat Your Pancreas". Adachi is a normal student by day, but at night, he becomes a terrifying creature who lurks in the darkness. When he meets his classmate Yano Satsuki, who has become a victim of bullying, he develops a surprising bond with her. This supernatural novel explores the ways in which humans can treat each other like monsters.

This riveting coming-of-age story follows grade-schooler Nanoka as she explores the meaning of happiness while trying to connect with three very different individuals: a self-harming girl, an ostracized high schooler, and an elderly woman looking for peace. The layered narrative, penned by the author of I Want to Eat Your Pancreas and At Night, I Become a Monster, offers a poignant look at the complexities of human relationships and the search for one's own identity. Don't forget to check out the manga adaptation from Seven Seas!

A bestselling, award-winning coming-of-age novel has been fully adapted into a manga. An introverted high schooler named [NAME], who loves books, discovers that his classmate [NAME] has a pancreatic disease with a terrible prognosis. The two bond over their shared secret, but their relationship begins to falter over a minor incident. This emotional story will definitely make you shed a tear. Experience the same powerful emotions as the original novel in this stunning conclusion.

A moving first-person narrative tells the story of two high school classmates brought together by a shared secret: Sakura is dying from a pancreatic disease. The introverted boy stumbles upon her diary, learns her truth, and is reluctant to become her friend. However, Sakura's infectious positivity and their bond draw them together in a bittersweet tale of friendship and mortality.