Core Mix Co., Ltd. (Musashino City, Tokyo) released the first volume of "Good Night Stray Sheep" (author: Nanase Hachi) on Friday, April 18, 2025.

The story of "Good Night Stray Sheep" begins when Maya Moroboshi, an unemployed man who is lazy and sleeps a lot, starts buying and selling sleep using a mysterious app. The series began serialization on Friday, October 25, 2024, at the Zenon editorial department. It is the latest work by Hachi Nanase, who serialized "Rinko-chan to Himosugara" (4 volumes in total).Nanase Hachi's X AccountThe tree posting was carried out in less than two days.10 million impressionsThe film has received a great response, exceeding 10,000 views.
▼Synopsis▼
Japan is the country with the shortest sleep time in the world. Despite being born in such a sleep-deprived country, the unemployed young man, Moroboshi Shinya, sleeps well and lives a self-indulgent life. One day, Mayo discovers an unfamiliar "sleep selling app" on his smartphone. He is half skeptical when he tries it out, but he is able to actually sell his sleep and make money...
Price: 670 yen (747 yen including tax)
Release date: April 18, 2025
Publisher: Coremix
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"Goodnight Stray Sheep" promotional video now available!
The PV expresses the worldview of the work, making you think, "What would you do if you were in a situation where you had a 'sleep trading app'?" If you are intrigued after watching it, then read the work.
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