Iku Arai

2013

• [ ] My Brother Went to the Battlefield!? (????) 

2015

• [ ] 恋する極道 (????) 

2016

• [ ] Her Love Boils Bathwater (????) 

2018

• [ ] The Reverse Diaries (????) 

2019

• [ ] Dream of Euglena (????) 
• [ ] Peeping Date (????) 

2020

• [ ] Closet (????) 
• [ ] Mellow (????)