Kasa wa Iranai
- Kasa wa Iranai (傘はいらない; I Don't Need an Umbrella)
- Akimoto Yasushi
- Irie Toru
- Other Information
- Arrangement: Nonaka "Masa" Yuichi
- Team N: Koga Narumi, Suto Ririka
- Team M: Azuma Yuki, Takei Sara
- Team BII: Iso Kanae, Ueda Mirei, Kurokawa Hazuki, Kono Saki, Kobayashi Rikako, Naiki Kokoro
- Kenkyuusei: Akashi Natsuko, Ishida Yuumi, Uno Mizuki, Shimazaki Momoka, Jo Eriko, Takayama Riko, Terui Honoka, Nakagawa Hiromi, Nishizawa Rurina, Matsuoka Chiho, Matsumura Megumi, Morita Ayaka
There are currently two versions of "Kasa wa Iranai" to be found in NMB48's discography. These versions are:
- Kasa wa Iranai (Original)
- Found on the Theater edition of the "Takane no Ringo" single as track #4.
- Kasa wa Iranai off vocal ver.
- Found on the Theater edition of the "Takane no Ringo" single as track #8. This is the standard version without the main vocals.
- STUDIO48: "Kasa wa Iranai" lyrics