Sekirei - 365 Days Without a GirlfriendKanojo no Inai 365-Hi no Koto; セキレイ 彼女のいない365日のこと; Sekirei: 365 days Without Her; Sekirei: 365 days without a girlfriend; Sekirei sequel
- #6 - Everyone in love gets along08-28-2021
- #5 - A Talk with Sekirei 0208-28-2021
- #4 - Melancholy of the wind08-28-2021
- #3 - Vol.1 - Chapter 3#3 - Vol.1 - Chapter 308-28-2021#3 - Vol.1 - Chapter 3
- #2 - Second Feather: Dawn of The Brides (revised)#2 - Second Feather: Dawn of The Brides (revised)11-14-2017#2 - Second Feather: Dawn of The Brides (revised)
- #1 - First Feather: Restart11-14-2017#1 - First Feather: Restart