A collection of short stories involving a JK taking place in a world far kinder than our own.... more>>

Note: Now serialized on Kadokawa's under the name 【心にやさしい単行本～即オチ2コマ劇場～】 <<less

After the meteorite "Artemis" collapses on the moon, an unidentified phenomenon affects humans: the "Reproductive system disease". 12 years passed and mankind has done research... more>> in the field of cloning and immortality in this world where the birth rate is 0. Meanwhile, Ashiro Koshiro is still seeking the cause of this disease, and suddenly a woman appears and gives him a mysterious suitcase. <<less

Even in university, Chono is stuck in the past regrets of his high school years. His dull days come to an abrupt end when he... more>> comes across a mysterious book... A book that allows him to return and re-do his high school life in his dreams. Follow Chono and the girls of his dreams as they reshape their wasted youths! <<less