Volume 1:
1-4) Yakuza In Love
With his gambler grandfather dead, Ichimura Aoi decides to join the yakuza with the letter of recommendation left behind by his grandfather. After saving the Don's life, Ichimura gets on the fast track of success. Now he has been given a very important job to fulfil, to be the apprentice of the infamous under-boss Sakiya Yuji. Will he survive his posting even though he has managed to get by with just his intimidating looks till now?

5. Flower Gang Party
   Short extra. Mostly character profiles.

6. Hanagumi Memories
   Authour discusses Takarazuka Troupe, the famous all women musical group in Japan.

Volume 2:
1-2) Yakuza In Love
Ichimura learns that his grandfather was quite the tattooist in his day from the gang's doctor. Sakiya doubts the loyalty of Ichimura after finding out that the Don has been sending expensive gifts to the latter.

3. Liar
   Ozawa Junki is recuperating in Karasuma Chihiro's place after being stabbed by his lover's wife.

4. Saved
   Kohei is worried about Misaki his object of desire. She seems lonely and lost despite acting out and fraternising with various older partners.

Volume 3:
1-2) Yakuza In Love
Karasuma is desperate to get Ozawa back after learning that he has been captured by Azuma and the Don's gang.

3. Boys Game
   Alternate ending of the scene where Karasuma saves Ozawa.

4. The Animal's Banquet
   Short extra that took place just before Iwaki Issei's visit to Sakiya's place.

5. Let's Go Get A Blood Test
   Karasuma and Ozawa decide to get a blood test before his release from the hospital.

6. Pride
   Ichimura finally gets his own tattoo, yakuza style. Sakiya is against it but Ichimura's insistence to show his love and loyalty won him over. (This was also published as chapter 4 of volume 3 of Deki no Ii Kiss, Warui Kiss)

7. Merry Christmas
   Ozawa gets his little Christmas gift and realises something important.