Rennyuu Order

1. Sun x 3 Summer!
2. Kaiten Eigyouchuu
3. Magokoro Hold
4. Princess of the Sun / Taiyou no Hime (太陽の姫)
5. 2 Balls into Marriage / Nikyu Nyukon (二球入婚)
6. Go in My Way / Gouin My Way (強引マイway)
7. Thawing Love / Yukidoke Renbo (雪解け恋慕)
8. Thawing Love Another Point
9. Sunny Drops
10. Big Sister's Heart and Spring Sky / Aneki Kokoro to Haru no Sora (姉貴心とハルの空)
11. Nukumori no Hime

Rennyuu Order is a tankoubon originally published by Wani Magazine.
Rennyuu Order Okawari (Refill) is a newer tankoubon published by GOT containing Rennyuu Order's 11 chapters but also includes 4 more chapters.

Rennyuu Order Okawari

1. Kaiten Eigyouchuu♥ (快店営業中♥)
2. Magokoro Hold (マゴコロホールド)
3. Taiyou no Hime (太陽の姫)
4. Nukumori no Hime (温もりの姫)
5. 2 Balls into Marriage / Nikyu Nyukon (二球入婚)
6. Gouin My Way (強引マイway)
   7-8. Thawing Love / Yukidoke Renbo (雪解け恋慕)
7. Sunny Drops (サニードロップス)
8. Big Sister's Heart and Spring Sky / Aneki Kokoro to Haru no Sora (姉貴心とハルの空)
9. Sun x 3 Summer!
10. Nemuri Hime (ねむり姫, Sleeping Beauty) (new)
11. Break the COMPLEX! (new)
12. The Aphrodisiac of Love Started It All / Kikkake wa Koi no Biyaku (キッカケは恋の媚薬) (new)
13. Mizube no Hime (水辺の姫) (new)