(C68) [AOI (Makita Aoi)] Natsu no Maruchi Bon 2005 + (C70) Maruchi Bon 2006 Natsu

(C80) [Kouzaka-san to Makino Jimusho] SISTERS -Natsu no Owaranai Hi- (SISTERS -Natsu no Saigo no Hi-)

(C79) [Dream Halls! (Tsuzuri)] Denpa no Natsu, Erio no Natsu (Denpa Onna to Seishun Otoko)

(COMIC1☆6) [Chandora, LUNCH BOX (Makunouchi Isami)] Ano Natsu Happening (Ano Natsu de Matteru)

(C89) [Makino Jimusho (Taki Minashika)] SISTERS -Natsu no Saigo no Hi- H Scene All Part Storyboard (SISTERS -Natsu no Saigo no Hi-)

(C80) [OZONE (Marumiya)] Sorceress no Natsu, Amazon no Natsu. (Dragon's Crown)

(C82) [Grace (Yokoyama Naoki)] Ano Natsu no Yoru no Yume (Ano Natsu de Matteru)

[Tsujimo ga Machi ni Yattekita!!! (Tsujizen)] Ano Natsu de Ichiban Atsui Hi wo Bokutachi wa Shiranai DL Tokubetsu-ban (Ano Natsu de Matteru) [Digital]

(COMIC1☆6) [PIANIISHIMO (Pija)] Ano Natsu de Yatteru (Ano Natsu de Matteru)

[Fujisaka Lyric] Natsu Massakari (Natsu Full-Bloom) [English] [Mistvern]

(C80) [OZONE (Marumiya)] Sorceress no Natsu, Amazon no Natsu. (Dragon's Crown)

(C79) [Dream Halls! (Tsuzuri)] Denpa no Natsu, Erio no Natsu (Denpa Onna to Seishun Otoko) [English] [Kibitou4Life]

(C74) [Arsenothelus (Rebis)] Arsenothelus Natsu no Omake hon Natsu no Oniku Matsuri!!

(C83) [NiseMIDIdoronokai (Ishikei)] 2009-nen Natsu kara 2012-nen Natsu made Matomemashita no Omake (Various)

[Hindenburg] Natsu no Omoide (Natsu no Omoide) [English] [Boutoku]

[Particle (Carlos Toshiki)] Ano Natsu no Triangle (Ano Natsu de Matteru) [Digital]

(C84) [Kouzaka-san to Makino Jimusho] SISTERS -Natsu no Haruka no Hi- + Extra Book (SISTERS -Natsu no Saigo no Hi-)

[Studio Zealot (Various)] Natsu Yasumi - Aki No Hi (Natsu Yasumi) [English] =SW + Ero Manga Girls=

(C95) [Natsu no Cheese Koujou (Bonyuu Cheese no Natsu)] Illya Jotznwein (Fate/kaleid liner Prisma Illya)

(C95) [Natsu no Cheese Koujou (Bonyuu Cheese no Natsu)] Illya Jotznwein (Fate/kaleid liner Prisma Illya) [Chinese] [豪俊漢化]

Nippon no Natsu. Umaru no Natsu.

Nidome no Natsu, Hajimete no Natsu

2009-nen Natsu kara 2012-nen Natsu made Matomemashita no Omake

Denpa no Natsu Erio no Natsu

[mon-petit (Mon-petit)] Natsu ga Owaru made Natsu no Owari Zenpen [Digital]

[mon-petit (Mon-petit)] Natsu ga Owaru made Natsu no Owari Zenpen [Chinese] [無邪気漢化組] [Digital]

[mon-petit (Mon-petit)] Natsu ga Owaru made Natsu no Owari Zenpen [English][snapte][Digital]

Natsu ga Owaru made Natsu no Owari Zenpen

Sorceress no Natsu, Amazon no Natsu.

[NiseMIDIdoronokai (Ishikei)] 2009-nen Natsu kara 2012-nen Natsu made Matomemashita Color Bon Soushuuhen 4 (Various) [Digital]

Natsu ga Owaru made Natsu no Owari Kanketsuhen

Natsu ga Owaru made Natsu no Owari Kanketsuhen

Natsu no Omoide ~Natsu no Ryokousaki de Charao-tachi ni Rinkansareta Tsuma~

Natsu Natsu Hikikomorer

Koukando MAX no Natsu ni Roman toka Souiu Kanji no Koto Itte Ecchi Suru Hanashi | A Story About Telling MAX Affection Natsu About Your Dream and Doing Lewd Things