Member History

Vocalist Aisa (full name Senda Aisa) is a Japanese actress-singer from Okinawa. She made her debut in Taiwan on the Taiwanese variety show Super Sunday as part of the Sunday Girls, an idol group made up of 4 Japanese girls.

After the break-up of the group, she became one of the only two former members of the group, the other being Sato Mai, to stay on in Taiwan's entertainment circle, making appearances in various variety shows and dramas.

Went to the famed Okinawa Actors' School, a school in Makishi, Naha, Okinawa. It was founded in 1983 by Masayuki Makino who became the first principal of the school. The school has numerous well-known former students including Yamada Yu, Chinen Rina, Olivia Lufkin and Amuro Namie.

Born in Taiwan, male vocalist Harry (Chinese name Chang Huai Qiu) is a mix of Taiwanese and Korean parentage, with his dominant Korean looks courtesy of his mother. He grew up in San Francisco, California. More specifically, San Mateo County. After his younger brother, Mike Chang graduated from Mills High School, they both returned to Taiwan to pursue their musical careers.

Chung (real name Sakamoto Chun Hua) is of Taiwanese and Japanese parentage and was raised in Japan with his father's family.

MC40 (real name Simon Xue Shi Lin) is a Taiwanese rapper who spent his growing up years in Vancouver, Canada.

Simpleng Salaysay:

Ang Big Mouth ay pinakapopular na band sa Golden Melody Music Festival. Magkakaiba ang role sa grupo ng apat na miyembro. Si Aisa ay leading vocalist. Si Harry naman ang creative writer at choreographer. Si Sakamoto Chun Wha ay namumukod na DJ. Ang lahat ng beat－mixing na naririnig ninyo sa kanilang kanta ay kanyang obra. Si Simon na isinilang at lumaki sa E.U. ay isang rapper at lyricist. Apat na may distinct character na miyembro, naghahatid sa atin ng makukulay na istilo ng musika. At dahil pag nagkakasama-sama silang lahat, walang tigil ang kuwentuhan nila tungkol sa iba't ibang kataka-takang pangyayari--  at may kadaldalan sila, kaya pinangalanan ng music company ang kanilang band ng "Big Mouth."