Reading Order:
1. K-sensei no Yajuu na Aijou
2. K-sensei no Yaban na Renai
3. K-Sensei no Furachi na Junai
4. K-Sensei no Himitsu no Netsujou
5. K-Sensei no Renai na Nichijou
Book 1
Reading Order:
1. K-sensei no Yajuu na Aijou
2. K-sensei no Yaban na Renai
3. K-Sensei no Furachi na Junai
4. K-Sensei no Himitsu no Netsujou
5. K-Sensei no Renai na Nichijou
Book 2
Reading Order:
1. K-sensei no Yajuu na Aijou
2. K-sensei no Yaban na Renai
3. K-Sensei no Furachi na Junai
4. K-Sensei no Himitsu no Netsujou
5. K-Sensei no Renai na Nichijou
Book 3
Reading Order:
1. K-sensei no Yajuu na Aijou
2. K-sensei no Yaban na Renai
3. K-Sensei no Furachi na Junai
4. K-Sensei no Himitsu no Netsujou
5. K-Sensei no Renai na Nichijou
Book 4 & 5
Reading Order:
1. Sangen Tonari no Tooi Hito
2. Merry Checker (Spin Off)
Book 1
Reading Order:
1. Sangen Tonari no Tooi Hito
2. Merry Checker (Spin Off)
Book 2
Reading Order:
1. Hito wa Sore o Koi to Yobu
2. Sono Koi ni wa Wake ga Aru (Spin Off)
Book 1
Reading Order:
1. Hito wa Sore o Koi to Yobu
2. Sono Koi ni wa Wake ga Aru (Spin Off)
Book 2
Reading Order:
1. Ringo ni Hachimitsu
2. Kare no Barairo no Jinsei (Sequel)
Book 1
Reading Order:
1. Ringo ni Hachimitsu
2. Kare no Barairo no Jinsei (Sequel)
Book 2
K-sensei no Yajuu na Aijou