Sotsugyō Shashin Dake ga Shitteru
| "Sotsugyō Shashin Dake ga Shitteru" | ||||
|---|---|---|---|---|
Type A CD cover, featuring Nao Kosaka | ||||
| Single by Hinatazaka46 | ||||
| English title | Only the Graduation Photo Knows | |||
| B-side |
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| Released | January 29, 2025 | |||
| Genre | J-pop | |||
| Label | Sony Music Entertainment Japan | |||
| Lyricist | Yasushi Akimoto | |||
| Producer | Yasushi Akimoto | |||
| Hinatazaka46 singles chronology | ||||
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| Music video | ||||
| "Sotsugyō Shashin Dake ga Shitteru" on YouTube | ||||
| "Suzuka" on YouTube | ||||
| "Ashi no Koyubi o Tansu no Kaku ni Butsuketa" on YouTube | ||||
"Sotsugyō Shashin Dake ga Shitteru" (Japanese: 卒業写真だけが知ってる; lit. 'Only the Graduation Photo Knows') is the thirteenth single by Japanese girl group Hinatazaka46, released on January 29, 2025, by Sony Music Entertainment Japan. It features Nao Kosaka as the center (lead performer) and is the last single featuring the group's founding members. The single debuted atop the weekly Oricon Singles Chart.