- c7 by Nayuki_LoveSep 25, 2019
- c6 by Nayuki_LoveApr 23, 2019
- v1c5 by Nayuki_LoveSep 14, 2017
- v1c4 by Nayuki_LoveOct 15, 2014
- v1c3 by Nayuki_LoveSep 22, 2012
- v1c2 by Nayuki_LoveMar 3, 2012
- v1c1 by Nayuki_LoveNov 24, 2011
A high-school senior named Yotaro thought he was an only child — until he met his real mother and discovered that she has 19 daughters, from 0 to 18 years old. He ends up living with his "true family."
NOTE: Not to be confused with Baby Princess that was started in 2009 and had KIMINO Sakurako as both author & artist. This series is 7 volumes and ongoing.