Shiawase no Rinkaku

 is the 14th single released by Watanabe Marina.

It was released on August 1, 1991, and peaked at #53 on the Oricon single charts.

Single Information

 * Catalog Number: ESDB-3233
 * Lyrics:
 * Kudo Junko (工藤順子) (Track 1)
 * Kudo Junko and Watanabe Marina (渡辺満里奈) (Track 2)
 * Composition: Hashimoto Shoko (橋本晶子)
 * Arrangement: Matsumoto Akihiko (晃彦松本)

Tracklist

 * 1) Shiawase no Rinkaku (幸せの輪郭; The Outline of Happiness)
 * 2) Ima Dake no Love Song (今だけのLove Song; Love Song Only for Now)