偲ばずにはいられない。 (Shinobazu ni wa Irarenai)

Shinobazu Ni Wa Irarenai is a song sung by Gumi Megpoid, Iroha Nekomura, and Sasara Sato. It is the two-hundred-and-forty-fifth track, the two-hundred-and-forty-sixth track, and the two-hundred-and-forty-seventh track in Other Vocaloid Songs 134: Mostly Sasara.