Vol.1 Ch.0 : Getting Your Heart Broken on Christmas

Aug 25, 2015

Ch.1

Aug 02, 2012

Ch.2

Aug 02, 2012

Ch.3

Aug 02, 2012

Ch.4

Aug 02, 2012

Ch.4.1 : Rainbow Days Extra

Sep 04, 2014

Ch.5 : Side Story

Sep 04, 2014

Ch.5.5

Sep 30, 2014

Ch.5.6

Oct 28, 2014

Ch.5.7 : Rainbow girl

Nov 05, 2014

Ch.6

Sep 22, 2014

Ch.7

Nov 17, 2014

Ch.8 : The Art of Confessing

Oct 28, 2014

Ch.9

Dec 03, 2014

Ch.9.1 : v.3 c.Extra

Jan 22, 2017

Ch.9.5

Jan 22, 2017

Ch.10

Dec 03, 2014

Ch.11

Dec 26, 2014

Ch.12

Jan 04, 2015

Ch.13

Jan 04, 2015

Ch.14 : When to Play Superhero

Jan 12, 2015

Ch.14.5 : Rainbow Club

Feb 05, 2015

Ch.15 : What's Your Type?

Feb 05, 2015

Ch.16 : Spit Woman and Her Golden Touch

Feb 05, 2015

Ch.17 : Signing Up for the Unknown

Apr 17, 2015

Ch.18 : Ghost of a Kiss

Apr 21, 2015

Ch.18.1 : Side Story

May 29, 2015

Vol.5 Ch.18.2 : Popularity Contest

Jun 13, 2015

Vol.6 Ch.18.3 : Forehead vs. Lips

Jun 19, 2015

Ch.19

Jun 15, 2015

Ch.20 : How to Confess through a Stubborn Door

Aug 07, 2015

Ch.21 : A New Ship is Sailing

Aug 25, 2015

Vol.6 Ch.22 : Nacchan, the Red-Nosed Reindeer

Sep 02, 2015

Ch.23 : Crushed Hopes by a Cold

Sep 15, 2015

Vol.7 Ch.24 : The Epiphany

Oct 04, 2015

Ch.25 : Hopeless Hair Dryer Hunt

Oct 21, 2015

Ch.26

Oct 24, 2015

Ch.26.5 : Annderella

Nov 06, 2015

Vol.8 Ch.27 : Push-and-Pull Play

Dec 28, 2015

Vol.8 Ch.28 : Befriending the Unfriendly

Jan 02, 2016

Vol.8 Ch.29 : The Boss Cries His Way to World Peace

Jan 30, 2016

Vol.8 Ch.30 : Opponent Finally Plays Offense

Feb 16, 2016

Vol.9 Ch.31 : Awaited Alone Time Behind the Guard's Back

Mar 08, 2016

Vol.9 Ch.32 : The One That Got Away

May 09, 2016

Vol.9 Ch.32.5 : Awesome Photo Challenge

May 10, 2016

Vol.9 Ch.33 : Expectation vs. Reality

May 27, 2016

Vol.9 Ch.34 : The One Breaking The Bro Code

Jun 03, 2016

Vol.10 Ch.35 : Breaking Three Hearts At Once

Jun 16, 2016

Vol.10 Ch.36 : Anna Protection Squad Unite

Jul 06, 2016

Vol.10 Ch.37 : How to Score a Date on a School Trip

Sep 18, 2016

Ch.38 : From Strangers to Best Friends Forever

Oct 23, 2016

Ch.39 : How to Win Races and Dazzle Girls While You're at It

Nov 26, 2016

Vol.11 Ch.40 : Of Rewards and Realizations

Jan 01, 2017

Vol.11 Ch.41 : The Waiting Game Ends

Feb 16, 2017

Ch.41.5 : Tsuyopon & Yukirin Act.2

Apr 25, 2016

Vol.12 Ch.42 : When the Sky Doesn't Stop Crying

Feb 25, 2017

Vol.12 Ch.43 : Like the Rainbow After the Rain

Mar 12, 2017

Vol.12 Ch.43.2 : Like the Rainbow After the Rain

Mar 15, 2017

Vol.12 Ch.44 : Accidentally Slipped under the Table

Apr 14, 2017

Vol.12 Ch.45 : Getting a Pep Talk from Your Rival

May 31, 2017

Vol.13 Ch.46 : Sneaking Up to the Rooftop to Talk About Yukata

Aug 12, 2017

Vol.13 Ch.47 : Horrible Timing to Spy On Your Friend's Love Life

Oct 07, 2017

Vol.13 Ch.48 : Getting Your Girlfriend Wet the Wrong Way

Oct 22, 2017

Vol.13 Ch.49 : Adulting 101

Dec 30, 2017

Vol.14 Ch.50 : Eternal Summer Over Eternal Studying

Feb 04, 2018

Vol.14 Ch.51 : Interrogate Your Boyfriend by Pinning Him Down

Mar 31, 2018

Vol.14 Ch.52 : Graduation and Eloping are Just Around the Corner

May 06, 2018

Vol.14 Ch.53 : The Goddess Melts on a Chilly Autumn Night

Jun 09, 2018

Vol.15 Ch.54 : Walking In Surprised and Walking Out Jealous

Aug 02, 2018

Vol.15 Ch.55 : How to Rescue Your Angsty Friend From Darkness

Sep 22, 2018

Vol.15 Ch.56 : Girlfriends Ditched for Some Quality Bro Time

Dec 02, 2018

Vol.15 Ch.57

May 05, 2019

Vol.16 Ch.57.1 : The Happy Friends in the Basketball Club (2)

Nov 24, 2019

Vol.16 Ch.57.2 : Kei-chan and Nozomi

Apr 12, 2020

Vol.16 Ch.57.3 : Mattsun and Mari

Apr 19, 2020

Vol.16 Ch.57.4 : Turning Cohabitation Fantasy into Reality

Jun 07, 2020

Vol.16 Ch.57.5 : Nacchan and Anna

Aug 02, 2020