(C87) [Datenshi no Ana (Decarabia)] APPENDIX 21 (Inou-Battle wa Nichijou-kei no Naka de) (C87) [堕天使の坑 (デカラビア)] APPENDIX 21 (異能バトルは日常系のなかで)

(COMIC1☆7) [Datenshi no Ana (Decarabia)] Ore no Osananajimi ga... (Ore no Kanojo to Osananajimi ga Shuraba Sugiru) [English] [shakuganexa]

(Comic1☆6) [Datenshi no Ana (Decarabia)] APPENDIX XIV (Papa no Iu Koto wo Kikinasai!)

(COMIC1☆6) [Datenshi no Ana (Decarabia)] HN:SORA (Yosuga no Sora)

Appendix 29

(C78) [Datenshi no Ana (Decarabia)] APPENDIX IX - 9 (Ookami-san to Shichinin no Nakama-tachi)

(SC37) [Datenshi no Ana (Decarabia)] Omake Hon

(COMIC1☆5) [Datenshi no Ana (Decarabia)] Fureau Kizuguchi (Yosuga no Sora)

(C87) [Hanao Shouke (Yanase Kotatsu)] Mogami ga Chin-Ko Kenzou suru Hon (Kantai Collection -KanColle-) [English]

(C84) [Datenshi no Ana (Decarabia)] Appendix XVIII (Kantai Collection -KanColle-)

(C92) [Datenshi no Ana (Decarabia)] Appendix 27 (Classroom of the Elite) [English]