|Single by MAMESHiBA NO TAiGUN|
|From the album|
May 13th, 2020
FLASH is a tongue-in-cheek reference to Nao Of Nao's underage drinking scandal that occurred in February 2020, being named after the tabloid that published the incriminating photo. The lyric video itself features Nao drinking with and kissing the other members of MAMESHiBA NO TAiGUN, who are dressed like the men who appeared in the leaked photo.