Boku Dake no Secret Time
- Boku Dake no Secret time (僕だけのSecret time; My Own Secret Time)
- Akimoto Yasushi
- Carlos K.
- Other Information
- Arrangement: Carlos K.
Artist: Team M
- NMB48 Team M: Azuma Yuki, Ishizuka Akari, Uemura Azusa, Uno Mizuki, Okita Ayaka, Kawakami Rena, Kushiro Rina, Kondo Rina, Takei Sara, Tanigawa Airi, Nakano Reina, Fujie Reina, Matsumura Megumi, Mita Mao, Murase Sae, Morita Ayaka, Yagura Fuuko
- NMB48 Team M / AKB48 Team A: Shiroma Miru
Kinoshita Momoka did not participate in this song due to being absent during filming.
There are currently two versions of "Boku Dake no Secret time" to be found in NMB48's discography. These versions are:
- Boku Dake no Secret time (Original)
- Found on the Type-B edition of the "Durian Shounen" single as track #3.
- Boku Dake no Secret time off vocal ver.
- Found on the Type-B edition of the "Durian Shounen" single as track #6. This is the standard version without the main vocals.