Coolkyousinnjya

55 books • 7 series

coolkyousinnjya is a Japanese creator best known for his works Komori-san Can't Decline, I Can't Understand What My Husband Is Saying, The Idaten Deities Know Only Peace, and Miss Kobayashi's Dragon Maid--all of which have received anime adaptations.
Apr 8, 2025
Cover of Miss Kobayashi's Dragon Maid: Elma's Office Lady Diary Vol. 9

Miss Kobayashi's Dragon Maid: Elma's Office Lady Diary Vol. 9 (Miss Kobayashi's Dragon Maid: Elma's Office Lady Diary, #9)

Dec 31, 2024
Cover of Miss Kobayashi's Dragon Maid: Fafnir the Recluse Vol. 4

Miss Kobayashi's Dragon Maid: Fafnir the Recluse Vol. 4 (Miss Kobayashi's Dragon Maid: Fafnir the Recluse, #4)

Dec 17, 2024
Cover of Miss Kobayashi's Dragon Maid Vol. 15

Miss Kobayashi's Dragon Maid Vol. 15 (Miss Kobayashi's Dragon Maid, #15)

Oct 15, 2024
Cover of Miss Kobayashi's Dragon Maid: Kanna's Daily Life Vol. 12

Miss Kobayashi's Dragon Maid: Kanna's Daily Life Vol. 12 (Miss Kobayashi's Dragon Maid: Kanna's Daily Life, #12)

Jun 18, 2024
Cover of Peach Boy Riverside 14

Peach Boy Riverside 14 (Peach Boy Riverside, #14)

Jun 11, 2024
Cover of Miss Kobayashi's Dragon Maid: Elma's Office Lady Diary Vol. 8

Miss Kobayashi's Dragon Maid: Elma's Office Lady Diary Vol. 8 (Miss Kobayashi's Dragon Maid: Elma's Office Lady Diary, #8)

Mar 26, 2024
Cover of Miss Kobayashi's Dragon Maid Vol. 14

Miss Kobayashi's Dragon Maid Vol. 14 (Miss Kobayashi's Dragon Maid, #14)

Dec 19, 2023
Cover of Miss Kobayashi's Dragon Maid Vol. 13

Miss Kobayashi's Dragon Maid Vol. 13 (Miss Kobayashi's Dragon Maid, #13)

Dec 19, 2023
Cover of Miss Kobayashi's Dragon Maid: Kanna's Daily Life Vol. 11

Miss Kobayashi's Dragon Maid: Kanna's Daily Life Vol. 11 (Miss Kobayashi's Dragon Maid: Kanna's Daily Life, #11)

Dec 12, 2023
Cover of Miss Kobayashi's Dragon Maid: Elma's Office Lady Diary Vol. 7

Miss Kobayashi's Dragon Maid: Elma's Office Lady Diary Vol. 7 (Miss Kobayashi's Dragon Maid: Elma's Office Lady Diary, #7)

Nov 14, 2023
Cover of Miss Kobayashi's Dragon Maid in COLOR! - Double-Chromatic Edition

Miss Kobayashi's Dragon Maid in COLOR! - Double-Chromatic Edition (Miss Kobayashi's Dragon Maid)

Nov 7, 2023
Cover of Peach Boy Riverside 13

Peach Boy Riverside 13 (Peach Boy Riverside, #13)

Nov 7, 2023
Cover of Miss Kobayashi's Dragon Maid: Fafnir the Recluse Vol. 3

Miss Kobayashi's Dragon Maid: Fafnir the Recluse Vol. 3 (Miss Kobayashi's Dragon Maid: Fafnir the Recluse, #3)

Aug 8, 2023
Cover of Peach Boy Riverside 12

Peach Boy Riverside 12 (Peach Boy Riverside, #12)

May 16, 2023
Cover of Peach Boy Riverside 11

Peach Boy Riverside 11 (Peach Boy Riverside, #11)

May 2, 2023
Cover of Miss Kobayashi's Dragon Maid: Fafnir the Recluse Vol. 2

Miss Kobayashi's Dragon Maid: Fafnir the Recluse Vol. 2 (Miss Kobayashi's Dragon Maid: Fafnir the Recluse, #2)

Feb 28, 2023
Cover of Peach Boy Riverside 10

Peach Boy Riverside 10 (Peach Boy Riverside, #10)

Jan 17, 2023
Cover of Miss Kobayashi's Dragon Maid: Fafnir the Recluse Vol. 1

Miss Kobayashi's Dragon Maid: Fafnir the Recluse Vol. 1

Dec 20, 2022
Cover of Miss Kobayashi's Dragon Maid: Elma's Office Lady Diary Vol. 6

Miss Kobayashi's Dragon Maid: Elma's Office Lady Diary Vol. 6 (Miss Kobayashi's Dragon Maid: Elma's Office Lady Diary, #6)

Nov 29, 2022
Cover of Peach Boy Riverside 9

Peach Boy Riverside 9 (Peach Boy Riverside, #9)

Nov 8, 2022
Cover of Miss Kobayashi's Dragon Maid: Kanna's Daily Life Vol. 10

Miss Kobayashi's Dragon Maid: Kanna's Daily Life Vol. 10 (Miss Kobayashi's Dragon Maid: Kanna's Daily Life, #10)

Oct 11, 2022
Cover of Peach Boy Riverside 8

Peach Boy Riverside 8 (Peach Boy Riverside, #8)

Sep 13, 2022
Cover of Miss Kobayashi's Dragon Maid in COLOR! - Chromatic Edition

Miss Kobayashi's Dragon Maid in COLOR! - Chromatic Edition (Miss Kobayashi's Dragon Maid)

Aug 9, 2022
Cover of Miss Kobayashi's Dragon Maid Vol. 12

Miss Kobayashi's Dragon Maid Vol. 12 (Miss Kobayashi's Dragon Maid, #12)