Geki Dokei-- 100 Oku Kaupaa No Onna Senshi Tachi Exclusive – Certified

"Geki Dokei-- 100 Oku Kaupaa no Onna Senshi Tachi" appears to be a Japanese title, and after some research, I found that it's a manga series. Here's a brief review:

Some routes and the ability to choose specific characters are only fully available after completing an initial "common" or "normal" ending. You will often need to use the function to see new choices. Save Frequently: Geki Dokei-- 100 Oku Kaupaa no Onna Senshi Tachi