Book

Not ranked
Title：I have a sister who is a dragon goddess.
Maker：Yutaka Aohashi(writer)
Release date：2017/ ...

7 Days:#18
Title：Secrets of the Two
Maker：Koteng
Release date：2017/12/19
Genre：sister, childhoodfrien ...

24 Hours:#3, 7 Days:#11
Title：My favorite aunt.
Maker：Hiroshi Itaba(Hiroshi Itaba)
Release date：2017/12/2 ...

Not ranked
Title：JK Elf and your teacher.
Maker：Minosaki Jun(work)
Release date：2017/12/23
Genre：Boob ...

7 Days:#14, 30 Days:#17, Annual:#69
Title：Mama ni naisho no estrussii
Maker：Leafy
Release date：2017/12/28 ...

24 Hours:#3, 7 Days:#15, 30 Days:#30
Title：Messy Adult Child Switch
Maker：Jun Kato
Release date：2017/12/2 ...

24 Hours:#2, 7 Days:#10, 30 Days:#29
Title：Kira Kira Otona Lesson
Maker：Ryu Maejima
Release date：2017/12/ ...

24 Hours:#1, 7 Days:#1, 30 Days:#2, Annual:#7, Total:#74
Title：Chuurai Suki
Maker：Snowstorm Kon
Release d ...

Not ranked
Title：Koakuma-teki Kanojo
Maker：Yuki Tamachi
Release date：2017/12/28
Genre：Ribbon, glasses ...

24 Hours:#1, 7 Days:#3, 30 Days:#6, Annual:#23
Title：Estrus Switch – Corrupted Girls
Maker：Yuhu Ichinom ...