Serialization Info

Service languages

• Korean4
• Japanese5

Korean4 platforms

Japanese5 platformsCurrent language

Comico JP

Comico JP07/12/2018

• 悲しい約束07/12/2018
• Current悲しい約束【2分冊】04/30/2020

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Mecha Comic

Mecha Comic09/13/2023

• 悲しい約束【新装版】09/13/2023
• 悲しい約束

Cmoa

Cmoa07/22/2016

• 悲しい約束07/22/2016
• 悲しい約束【分冊版】04/11/2020

Renta!

Renta!07/19/2016

• 悲しい約束07/19/2016

Ebook Japan

Ebook Japan07/07/2016

• 悲しい約束07/07/2016
• 悲しい約束【2分冊】04/04/2023