Serie includes 57 albums .
AKIRA2202
Seishori 1-nichi Otetsudai no Hazu datta noni
rippadou 2199 2015
2199 Omake Bon
unknown sample
Senyou Oppai Nurse 2199
Sukizuki Akira-chan
YAMATO2199 Alternative
YMT-2R18-
Senmuchou no Fusei Koui
unknown sample 2202