Self Documentary of Hinatazaka46

The members Sasaki Kumi, Takamoto Ayaka, Higashimura Mei, who are with each other the most, both at work and on their days off, appear on the stage to talk about what they really think of each other. What does Takamoto think the difference between before and after the debut of Hinatazaka46. Sasaki tearfully explains why she finds her role as captain so important. Higashimura analyzes her own charm. The three close friends give honest interviews filled with laughter and tears, and through close-up footage from the past and the latest, the girls show their paths and their current state of mind.

1st generation members Sarina Ushio Sarina, Takase Mana, and 2nd generation member Miyata Manamo appear on the program, and through "self" interviews and close-up footage, we get close to the true feelings of the girls: what words of gratitude Ushio wants to convey to the 2nd generation members; Takase sends encouragement to her "best friend" Kakizaki Memi, who has graduated; Miyata makes her first confession about the anguish she has faced since joining; and Ushio talks about the "happy aura" that has become synonymous with the group. The three members also talk about the "happy aura" that is synonymous with the group and what it takes to grow up, and they forget about time to talk earnestly about their own personal goals for Hinatazaka46 and for themselves.

2nd generation members Kanemura Miku, Kosaka Nao, and 3rd generation member Kamimura Hinano appear; Kanemura, who has always been supported by her family, tearfully expresses her gratitude; Kamimura, who declares "I am not suited to be an idol," explains her core philosophy; Kosaka, who has been the center of three consecutive Hinatazaka46 singles, reveals the pain she felt during her debut; and each member shares something they have never said before, deepening their bond in this hour-long program.

The 2nd generation members Tomita Suzuka, Matsuda Konoka, Watanabe Miho appear on stage to talk about the biggest setback of their lives, which Matsuda says "makes me cry just thinking about it," and Tomita, who has been active in variety shows with her cheerful personality, confesses her unexpected past; Watanabe, who has been in the spotlight since she joined Hinatazaka46, reveals her secret thoughts; and the latest close-up footage will also be included, revealing the hidden faces of the three students.

Kato Shiho, Saito Kyoko, Sasaki Mirei all 1st generation members appear on the program. Sasaki will honestly confess how she felt when it was announced that the 2nd generation members would be joining the group. Kato tearfully talks about her pain and determination as an idol, and the three, who have been supporting the group as 1st generation members, share their feelings with each other in the close-up footage.

Second generation members Kawata Hina, Nibu Akari, Hamagishi Hiyori appear on stage to reveal their true selves. The latest close-up footage of the girls as they overcome various difficulties and grow up will be shown.