This app is a maniac and interesting quiz app that introduces the personalities of nine members composed of Johnny Kitagawa, Hideaki Takizawa and Johnny's Jr.

Since 2012, the group has been active as a full-fledged group of six, and has been praised as having "the best dance among Jr.". While accumulating achievements such as having more than 1,000 people lining up just to see him, he has not been blessed with a chance to debut, and continues to dance as a backup for his seniors. Although he had a job, the situation continued to change as if he was moving forward, and he felt that he had been beaten by his peers and juniors who debuted before him, and thought about quitting many times.

Meanwhile, in January 2019, Johnny Kitagawa and Hideaki Takizawa joined Johnny's Jr. group "Shonen Ninja" member Raoul, "Uchu Six" member Meguro, and Kansai Johnny's Jr. Mukai as new members. You will be offered to join. It was up to the first six members to accept the increase, but the six said, "To protect Snow Man", "I wanted to seize my dream as Snow Man in any way", Since everything was gone, I wanted to protect this group no matter what.", "I thought this was the only way to get rid of one head." And on June 16, 2019, two days before Johnny Kitagawa collapsed, Takizawa and Kitagawa decided to make Snow Man's CD debut. The members were told about their debut by Takizawa in Kitagawa's hospital room.