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Open a Door (Aimer album)




- Artist
- Aimer
- Album
- Open α Door
- Released
- 2023.07.26
- Label
- SACRA MUSIC
- Catalog Number
- VVCL-2270~3 (Complete Limited Edition)
- VVCL-2274~5 (Limited Edition A)
- VVCL-2276~7 (Limited Edition B)
- VVCL-2278 (Regular Edition)
- Price
- ¥8,910 (Complete Limited Edition)
- ¥5,500 (Limited Edition A)
- ¥4,400 (Limited Edition B)
- ¥3,300 (Regular Edition)
- CD Tracklist
- Open α Door
- Zankyou Sanka (残響散歌; Song of Reverberation)
- Resonantia
- Deep down
- Asa ga Kuru (朝が来る; Morning Is Coming)
- Oaiko (オアイコ; Even)
- Gunjoushoku no Sora (群青色の空; Ultramarine Sky)
- I know U know
- escalate
- spiral dance
- Atemonaku (あてもなく; Aimlessly)
- SKYLIGHT
- Blu-ray/DVD Tracklist
- Complete Limited Edition
- Disc 1: Music Video Collection
- Zankyou Sanka (残響散歌)
- Resonantia
- Deep down
- Asa ga Kuru (朝が来る)
- Oaiko (オアイコ)
- escalate
- Atemonaku (あてもなく)
- Disc 2: "Aimer 10th Anniversary Final 'Cycle de 10 ans'" (2022.10.16 Osakajo Hall) Live Video
- TWINKLE TWINKLE LITTLE STAR -prologue-
- Kanashimi wa Aurora ni (悲しみはオーロラに)
- Anata ni Deawanakereba ~Kasetsu Touka~ (あなたに出会わなければ~夏雪冬花~)
- StarRingChild
- Brave Shine
- Stars in the rain
- Hz (ヘルツ)
- Cycle de 10 ans -Band Instrumental-
- Ref:rain
- Black Bird
- Hana no Uta (花の唄)
- Oaiko (オアイコ)
- Koi Wazurai (コイワズライ)
- Ivy Ivy Ivy
- Zankyou Sanka (残響散歌)
- Run Riot
- ONE
- Chouchou Musubi (蝶々結び)
- Polaris (ポラリス)
- Rokutousei no Yoru (六等星の夜)
- Limited Editions
- Music Video Collection
- Zankyou Sanka (残響散歌)
- Resonantia
- Deep down
- Asa ga Kuru (朝が来る)
- Oaiko (オアイコ)
- escalate
- Atemonaku (あてもなく)
- Information
Open α Door (read as Open alpha Door) is the seventh studio album released by Aimer. It was released in four versions: a complete limited CD+2Blu-ray+Goods edition, a limited CD+Blu-ray edition type A, a limited CD+DVD edition type B, and a regular CD only edition. The complete limited edition comes with a jigsaw puzzle, plus pre-orders of all editions of the album come with a free B2-size poster at select stores.
The song "Zankyou Sanka" was used as the opening theme for the anime Kimetsu no Yaiba – Yuukaku-hen and was previously released on her twentieth single; "Resonantia" is a new song for the album, was released digitally in advance ahead of the album on July 10th, 2023 and was used as lead track for the album; "Deep down" was used as the ending theme for the anime Chainsaw Man and was previously released on her third mini-album; "Asa ga Kuru" was used as the ending theme for the anime Kimetsu no Yaiba – Yuukaku-hen and was previously released on her twentieth single; "Oaiko" was used as the theme for the Abema TV romance reality show Ookami-chan to Ookami-kun ni wa Damasarenai and was previously realeased as digital single and later included on her third mini-album; "Gunjoushoku no Sora" is a new song for the album and was used as theme song for the NTT Docomo web CM Docomo Mirai Museum; "I know U know" is a new song for the album and was used as theme song for the CM of the web movie Jaa Tokyo Kaeru ne by Tokyo Craft; "escalate" was used as the opening theme for the anime NieR:Automata Ver1.1a and was previously released on her twenty first single; "spiral dance" is a new song for the album and was used as theme song for the CM TOPVALU "Eat it! joy nuts & Gateau Soway"; "Atemonaku" was used as the ending theme for the anime Ousama Ranking Yuuki no Takarabako and was previously released on her twenty second single; "SKYLIGHT" is a new song for the album.
Oricon Chart Positions

Expand for the Weekly Album data
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External Links
- Official Website Profile: Complete Limited Edition | Limited Edition A | Limited Edition B | Regular Edition
- Oricon Profile: Complete Limited Edition | Limited Edition A | Limited Edition B | Regular Edition
- Sony Music Profile: Complete Limited Edition | Limited Edition A | Limited Edition B | Regular Edition
- Sony Music Shop: Complete Limited Edition | Limited Edition A | Limited Edition B | Regular Edition
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