Koisuru Harinezumi恋するハリネズミ ; 恋爱的小刺猬 ; A Hedgehog in Love ; Koi suru Harinezumi
- #24 - Koisuru Harinezumi 2410-16-2018
- #23 - Koisuru Harinezumi 2310-16-2018
- #22 - Koisuru Harinezumi 2209-06-2018
- #21 - Koisuru Harinezumi 2105-06-2018
- #20 - My Racing Heart at the Beach#20 - My Racing Heart at the Beach01-23-2017#20 - My Racing Heart at the Beach
- #19 - Rain Then Clear, Tsun Then Sweet#19 - Rain Then Clear, Tsun Then Sweet01-23-2017
- #18 - I'm Sorry, Hozuki-kun#18 - I'm Sorry, Hozuki-kun08-21-2016#18 - I'm Sorry, Hozuki-kun
- #17 - Mistake of Love#17 - Mistake of Love06-12-2016
- #16 - A Love Triangle#16 - A Love Triangle03-19-2016
- #15 - Your Past#15 - Your Past01-21-2016
- #14 - Taking Our Time, the Two of Us#14 - Taking Our Time, the Two of Us01-21-2016
- #13 - The First Date#13 - The First Date01-20-2016#13 - The First Date
- #12 - Kiss -> Confession -> And then??#12 - Kiss -> Confession -> And then??01-20-2016#12 - Kiss -> Confession -> And then??
- #11 - Your Feelings#11 - Your Feelings01-20-2016
- #10.1 - Extra#10.1 - Extra01-20-2016#10.1 - Extra
- #10 - Hey, Look At Me#10 - Hey, Look At Me01-20-2016#10 - Hey, Look At Me
- #9 - How Did This Happen, A Confession?#9 - How Did This Happen, A Confession?01-20-2016
- #8 - I Want To Be Caught...#8 - I Want To Be Caught...01-20-2016
- #7 - Important Person#7 - Important Person01-20-2016
- #6 - The Hedgehog's Transformation#6 - The Hedgehog's Transformation01-20-2016#6 - The Hedgehog's Transformation
- #5 - I Want to Become ''Special''#5 - I Want to Become ''Special''01-20-2016#5 - I Want to Become ''Special''
- #4 - Confessing Is Embarrassing!#4 - Confessing Is Embarrassing!01-20-2016#4 - Confessing Is Embarrassing!
- #3 - This is Called Love#3 - This is Called Love01-20-2016#3 - This is Called Love
- #2 - The Hedgehog Kinder Than Any Other#2 - The Hedgehog Kinder Than Any Other01-20-2016
- #1 - Vol.1 chapter 1#1 - Vol.1 chapter 101-20-2016