Tsubasa Masuwaka (益若 つばさ, Masuwaka Tsubasa, born October 13, 1985,[5] in Koshigaya, Saitama, Japan)[6] is a Japanese model[7] who is represented by the talent agency, Asia Promotion.
She is known for being a model for Popteen,[8] which gave her the nickname, 10 billion Yen Gal (100億円ギャル, 100 Oku-en Gyaru) because it has an economic effect that her projects such as wearing clothes and accessories.
[9] It gained 50 million Yen for the economic effect.
[10] She is nicknamed Tsu-chan (つーちゃん).
[11] In 2012, Masukawa briefly held a singing career and released music under the name Milky Bunny.