Tracklist
- 1わがまま 気のまま 愛のジョーク4:14
- 2愛の軍団4:43
- 3ふんわり恋人一年生生田衣梨奈, 鞘師里保, 鈴木香音, 石田亜佑美 & 小田さくら4:44
- 4わがまま 気のまま 愛のジョーク（Instrumental）4:14
- 5愛の軍団（Instrumental）4:41
More by モーニング娘。
Release credits
- arranger [3], background vocals [3], programming [3]
- other vocals [3]
- arranger [1-2, 4-5], keyboard [1-2, 4-5], programming [1-2, 4-5]
- vocal [3]
- vocal [3]
- vocal [3]
- background vocals [1-2]
- vocal [3]
- guitar [1, 4]
- background vocals [1-3], vocal [3]
- background vocals [1-2]
Issues
CD (通常盤B)28 August 2013
CD (初回生産限定盤E)28 August 2013
CD (初回生産限定盤D)28 August 2013
CD (通常盤A)28 August 2013
CD, DVD-Video (初回生産限定盤A)28 August 2013
CD, DVD-Video (初回生産限定盤B)28 August 2013
CD, DVD-Video (初回生産限定盤C)28 August 2013
Digital Media28 August 2013
Digital Media28 August 2013
Digital Media28 August 2013
DVD-Video12 October 2013
DVD-Video12 October 2013