Artist: Mayu Watanabe（渡辺麻友）
Single: Rappa Renshuuchuu（ラッパ練習中）- all types
Genre: Pop
Release date: July 10, 2013
Tracklist
01. Rappa Renshuuchuu (ラッパ練習中; During Trumpet Practice)
02. Seifuku Identity (制服アイデンティティー; School Uniform Identity)
3a. Cousin (カズン)
3b. Goujou na Junjou (強情な純情; Stubborn Pure Heart)
3l. Kiss no Sonar-oto (キスのソナー音; Sonar Sound of a Kiss)
3r. Taiyou to Sanpo (太陽と散歩; A Walk in the Sun)
04. Rappa Renshuuchuu (Instrumental)
05. Seifuku Identity (Instrumental)
6a. Cousin (Instrumental)
6b. Goujou na Junjou (Instrumental)
6l. Kiss no Sonar-oto (Instrumental)
6r. Taiyou to Sanpo (Instrumental)