Tsuki no Ookisa
- Tsuki no Ookisa (月の大きさ; The Enormity of the Moon)
- Akimoto Yasushi
- Furukawa Takahiro
- Other Information
- Arrangement: Furukawa Takahiro
- (Center: Hori Miona)
- 1st gen: Akimoto Manatsu, Ikuta Erika, Ikoma Rina, Ito Marika, Eto Misa, Kawago Hina, Saito Asuka, Sakurai Reika, Shiraishi Mai, Takayama Kazumi, Nakamoto Himeka, Nishino Nanase, Hashimoto Nanami, Fukagawa Mai, Matsumura Sayuri, Wakatsuki Yumi
- 2nd gen: Hori Miona
There are currently three recorded versions of "Tsuki no Ookisa" found in Nogizaka46's discography. These versions are:
- Tsuki no Ookisa (Original)
- Found on the "Barrette" single as track #2.
- Tsuki no Ookisa off vocal ver.
- Found on the "Barrette" single as track #5. This is the standard version without the main vocals.
- Tsuki no Ookisa ~Anime Version~
- Found on the anime edition of the "Barrette" single as track #3. This is the TV-sized version played during the opening credits of NARUTO: Shippuuden.