She was born to Keisuke Suga and Asuka Mamiya on March 3, 2016. Her parents measured her height against a wooden pillar every year on her birthday. She was 70.8 cm on her first birthday, 82.4 cm on her second birthday, and 89.1 cm on the third.
When her mother passed away, she was taken into custody by her maternal grandmother against her father's will. She's developed Asthma, which prevents her from going out when it rains.
Three years later, Suga shows that he, Natsumi, Nagi, and Moka had many outings together even though it has been raining endlessly.
Behind the Scenes
Moka (萌花) means "sprout and flower".