Nanami Luchia's seiyuu
Hitomi Terekado - Mizuiro Pearl Voice
Hoshou Hanon's seiyuu
Mayumi Asano - open
Touin Rina's seiyuu
Ema Kogure - open
Karen's seiyuu
Satomi Arai - open
Coco's seiyuu
Ryoko Nagata - open
Noelle's seiyuu
Kana Ueda - open
Sara's seiyuu
Eri Kitamura - open
Seira's seiyuu
Daisuke Kishio - open
Kaito and Gaito's seiyuu
Sayori Ishizuka - open
Izuuru's seiyuu
Yuki Matsuoka - open
Eriru's seiyuu
Chieko Hondo - open
Yuuri's seiyuu
Sanae Kobayashi - open
Maria and Lady Bat's seiyuu
Miki Tsuchiya - Miri-chan
Noriko Shitaya - open
MiMi's seiyuu
Miyako Ito - open
Hippo's seiyuu
Takahiro Mizushima - open
Rihito's seiyuu
Ryoko Shintani - Hikari-sama
Mikaru's seiyuu
Junko Minagawa - Lys-chan
Megumi Kojima - Lanhua
Lanhua's seiyuu
Kurata Masayo - open
Arara's seiyuu
Daisuke Kirii - open
Tarou's seiyuu
Kiyotaka Furushima - open
Masahiro's seiyuu
Eri Saitou - open
Nikora's seiyuu
Kumi Yamakado - open
Taki-san's seiyuu
There are numerous other seiyuu not listed here. If you're lucky enough to be able to identify who they are, feel free to add them to your join list!