Ritsu is the self-proclaimed president of the club. She plays a yellow Rick Marotta Signature Yamaha Hipgig drum kit with an add-on floor tom combined with a cymbal set from Avedis Sildjian. She has an ambiguous yet upbeat personality, but often has trouble remembering club activities and announcements. She is cheerful, often likes making jokes and is sarcastic most of the time. She is very good at brainstorming ideas to earn money for the club. She said she plays the drums because they are “cool”, but lately is revealed that in fact she has trouble playing instruments involving intricate finger movements. She states that her favourite drummer is Keith Moon from The Who. Surprisingly, she is skilled at cooking.