The bust K-cup idol "Ran Niiyama", nicknamed 110cm's strongest boobs, has been unveiled in S1! !! Gachinko FUCK unique to S1 making full use of 6 kg of boobs with plenty of volume! !! There is no such powerful hamper! !!
| Actor | Role |
|---|---|
 Ran NiiyamaNot listed | Not listed |
 Ryou SawaiNot listed | Not listed |
 Yuto KurodaNot listed | Not listed |
 Youji AgawaNot listed | Not listed |
| SSetsune KurosawaNot listed | Not listed |