To avoid violating Mangadex rules and create a work that does not exist, follow an unofficial sequence that accompanies the sequence of post author's:
• "Ch #0.1" - Kioku Soushitsu no Ore ni wa Kanojo ga Iru Rashii (09/25/2023)
• "Ch #0.2" - Kioku Soushitsu no Ore ni wa Tsundere Kanojo ga Irurashii (09/27/2023)
• "Ch #0.3" - Kioku Soushitsu no Ore ni wa Gyaru Kanojo ga Irurashii (09/29/2023)
• "Ch #0.4" - Kioku Soushitsu No Ore o Karakatte Kuru Imouto (10/02/2023): Is this entry.
• "Ch #1" - Kioku Soushitsu No Suki Na Hito (10/06/2023)
• "Ch #2" - Kioku Soushitsu No Ore O Sukina Kouhai Ga Chotto Kowai Hanashi (10/11/2023)
• "Ch #3" - Kioku Soushitsu no Ore to Tsundere Doukyuusei no Hanashi (10/15/2023)
• "Ch #4" - Kioku Soushitsu No Ore To Dokusenyoku Tsuyoi Gyaru (10/17/2023)
• "Ch #5" - Ani Ga Kioku Soushitsu na no o Ii Koto ni Icha Icha shitai Imouto (10/23/2023)
• "Ch #6" - Ore Ga Kioku Soushitsu no o Ii Koto ni Guigui Kuru Kouhai (10/27/2023)
• "Ch #7" -Ore Ga Kioku Soshitsuna No o Ii Koto Ni Guigui Kuru Tsundere Dokyusei (11/27/2023)