11 to Iu Na no Eien no Sosuu (11という名の永遠の素数) is the 1st album released by 22/7. It was released on June 30, 2021. Despite graduating from the group in February, Hokaze Chiharu is still included in the album.
Tracklist[]
CD[]
Disc 1[]
- Overture
- Boku wa Sonzai Shiteinakatta (僕は存在していなかった)
- Shampoo no Nioi ga Shita (シャンプーの匂いがした)
- Rikaisha (理解者)
- Nani mo Shiteagerarenai (何もしてあげられない)
- Muzui (ムズイ)
- Kaze wa Fuiteru ka? (風は吹いてるか?)
- Boku ga Motteru Mono Nara (僕が持ってるものなら)
- Hyacinth (ヒヤシンス)
- Sora wo Tonde Miyou (空を飛んでみよう)
- 11 nin ga Atsumatta Riyuu (11人が集まった理由)
Disc 2 (Limited Edition A)[]
- One of them - Saijo Nagomi
- Ikirukoto ni Raku ni Naritai (生きることに楽になりたい) - Amaki Sally
- Yume no Fune (夢の船) - Kuraoka Mizuha
- Yuutousei ja Tsumaranai (優等生じゃつまらない) - Hokaze Chiharu
- Jinsei wa Waltz (人生はワルツ) - Umino Ruri
- Kanjou Muyouron (感情無用論) - Shirosawa Kanae
- Moonlight - Miyase Reina
- Kodoku wa Kirai Janai (孤独は嫌いじゃない) - Kawase Uta
- Kamisama ni Yubi wo Sasa Reta Bokutachi (神様に指を差された僕たち) - Suzuhana Moe, Takatsuji Urara, Takeda Aina
Disc 2 (Limited Edition B)[]
- Han Chaahan (半チャーハン) - Hareta Hi no Bench (晴れた日のベンチ)
- To go de Yoroshiku! (To goでよろしく!) - Hareta Hi no Bench
- Tattoo Love (タトゥー・ラブ) - Keikoutou Saisei Keikaku (蛍光灯再生計画)
- Koukan Jouken (交換条件) - Keikoutou Saisei Keikaku
- Soft Cream Otoshi Chatta (ソフトクリーム落としちゃった) - Ki no Nuketa Cider (気の抜けたサイダー)
- Suki ni Naru no wa Jiyuu dashi... (好きになるのは自由だし…) - Ki no Nuketa Cider
- Kiwi no Shuchou (キウイの主張) - 22/7 Shirogumi (22/7 白組)
- Raimei no Delay (雷鳴のDelay) - 22/7 Akagumi (22/7 紅組)
Disc 2 (Limited Edition C)[]
- Zetsubou no Hana (絶望の花)
- Bokura no Kankyou (僕らの環境)
- Tonbo no Kimochi (とんぼの気持ち)
- Chikatetsu Teikou Shugi (地下鉄抵抗主義)
- Rain of Lies
- Idaten Musume (韋駄天娘)
- Mirai ga Arukara (未来があるから)
- Ponytail wa Furimukasenai (ポニーテールは振り向かせない)
- Junkan Bus (循環バス)
- Kimi wa Moon (君は Moon)
- Sora no Emerald (空のエメラルド)
Blu-ray[]
Limited Edition A[]
- "22/7 "Boku ga Motteru Mono Nara" Release Commemorative LIVE @ Pacifico Yokohama (2021.02.28 Day Performance)"
Limited Edition B[]
- "22/7 "Boku ga Motteru Mono Nara" Release Commemorative LIVE @ Pacifico Yokohama (2021.02.28 Night Performance)"
Limited Edition C[]
- Music Video Collection
- Making of LIVE at PACIFICO Yokohama
Featured Members[]

- Amaki Sally
- Hokaze Chiharu
- Kawase Uta
- Kuraoka Mizuha
- Miyase Reina
- Saijo Nagomi
- Shirosawa Kanae
- Suzuhana Moe
- Takatsuji Urara
- Takeda Aina
- Umino Ruri
Oricon Chart Positions[]
| Mon | Tue | Wed | Thu | Fri | Sat | Sun | Week Rank | Sales |
|---|---|---|---|---|---|---|---|---|
| - | 2 45,314 |
3 2,271 |
3 2,682 |
8 | 5 | 6 | 2 | 52,334 |
| 3 1,001 |
- | - | 22 | - | - | - | 22 | 3,634 |
| - | 15 | x | 3 2,357 |
- | - | - | x | x |
| 5 | - | - | - | - | - | - | x | x |
- Monthly Ranking
| Year | Month | Month Rank | Sales |
|---|---|---|---|
| 2021 | July | 8 | 54,876 |
- Yearly Ranking
| Year | Year Rank | Sales | Ref |
|---|---|---|---|
| 2021 | 68 | x | [1] |
- Weekly Combined Ranking
| Week Rank | Points |
|---|---|
| 2 | 52,737 |
| 46 | 2,172 |
| 29 | 3,668 |
- Anime Album Ranking
| Week | Position |
|---|---|
| July 18, 2021 | 1 |
| July 25, 2021 | 10 |
| August 8, 2021 | 3 |
| August 22, 2021 | 9 |
| Month | Position |
|---|---|
| July | 2 |
Audio[]
Videos[]
References[]
- ↑ 年間 アルバムランキング 2021年度" (in Japanese). Oricon. 2021-12-22.
External Links[]
- Discography Entry: Regular Edition | Limited Edition A | Limited Edition B | Limited Edition C