On May 19th, idol group S/mileage made an appearance at a special event for 'GALAXY Note Studio' at Shinjuku Station, where they cheerfully performed their new song, "Dot Bikini".

Wearing a red dress with white polka dots, the girls called out, "We will sing 4 songs!", and held a mini live for the crowd. For the last song, the girls took off their tops, transforming into their bikini look.

'GALAXY Note Studio' is a promotional event for Samsung's smart phone, 'GALAXY Note SC-05D', that's being held in over 150 major cities throughout Japan. The event allows people to experiment with the product, and there's also a 'Portrait Studio', where attendees can have their portraits drawn.

Alongside S/mileage, popular manga artist Sakurazawa Erika attended the event. She got to use the smart phone to draw a portrait of member Wada Ayaka, which was shown on the big screen of the fashion building, 'Alta'. Sakurazawa seemed satisfied with the result saying, "I think it turned out cute," while Wada showed a beaming smile.

The members of S/mileage were asked what they would like to draw with the smart phone. Fukuda Kanon replied, "I want to write comments with my own handwriting on my blog," and�Tamura Meimi said, "It's almost Nakanishi Kana-chan's birthday, so I want to write a message to her."

Take a look at pictures from the event below!

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Source & Photos: Mantan Web