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External Links[]
- Twitter: @aaaaa87dayo
- Twitter: @SevgasakiEight (Alt)
Media[]
Unofficial[]
Hachinana (ハチナナ), also known as Sevgasaki Eight (セブヶ崎詠人), is a tuner who has collaborated with the producer Ojeimaru to create several VOCALOID and CeVIO songs.
Works[]
| Links | Title | Vocalists | Date | Roles |
|---|---|---|---|---|
| "Adazakura no Mau Hou e" (徒桜の舞う方へ) | Hatsune Miku and flower | Apr 22, 2023 | tuning | |
| "Ai da Ai da" (愛だ哀だ) | flower | Oct 8, 2022 | tuning | |
| "Ai no Kaikou" (哀ノ邂逅) | Natsuki Karin | Apr 24, 2022 | tuning | |
| "Ai no Manimani" (藍ノ隨ニ) | flower | Apr 23, 2021 | tuning | |
| "Andromeda" (アンドロメダ) | SEKAI | Mar 18, 2023 | tuning | |
| "Andromeda" (アンドロメダ) | KAFU | Mar 26, 2023 | tuning | |
| "BLUE FIELD" | Hatsune Miku | Apr 22, 2022 | tuning | |
| "Chiguhagu Action" (チグハグアクション) | Koharu Rikka and Fukase | Jun 23, 2021 | Rikka tuning | |
| "Day Dreamer!" | Otomachi Una | Oct 14, 2021 | tuning | |
| "Eternal" (エターナル) | Hatsune Miku | Jul 1, 2024 | tuning | |
| "Fukou no Pocket" (不幸のポケット) | RIME | Apr 24, 2023 | tuning | |
| "Hare" (ハレ) | Chis-A | Aug 31, 2022 | tuning | |
| "Harumachi" (春待ち) | Hatsune Miku | Jan 29, 2021 | tuning | |
| "Hidamari Days" (陽だまりデイズ) | Koharu Rikka, Natsuki Karin and Hanakuma Chifuyu | Oct 7, 2023 | vocal adjustment | |
| "Hyakkaryouran☆Starmine" (百花繚乱☆スターマイン) | Koharu Rikka, Natsuki Karin and Hanakuma Chifuyu | Aug 5, 2023 | vocal adjustment | |
| "Ichirin no Uta" (一輪の詩) | SEKAI | Oct 7, 2022 | tuning | |
| "Illustrator" (イラストレーター) | Hatsune Miku | Nov 27, 2020 | tuning | |
| "Kimama ni Joystick!" (気ままにJoystick!) | IA | Jun 2, 2023 | tuning | |
| "Kimi ni Muchuu" (キミに夢中) | Otomachi Una | Feb 19, 2020 | tuning | |
| "Kitcat" (キットキャット) | KAFU | Aug 5, 2022 | tuning | |
| "Kuraitsuite Choudai" (喰らい憑いて頂戴) (Devour Me) |
KAFU | Oct 7, 2022 | tuning | |
| "Kyouai happy end" (狂愛happy end) | Mai | Mar 18, 2023 | tuning | |
| "Last Scene" | Otomachi Una | Nov 26, 2021 | tuning | |
| "LVI" | SEKAI, POPY, Hanakuma Chifuyu, Tsuina-chan and Otomachi Una | May 4, 2023 | tuning | |
| "Magic Hour" (マジックアワー) | Otomachi Una | Sep 16, 2022 | tuning | |
| "Mikansei Egoism" (未完成エゴイズム) | flower | Mar 19, 2023 | tuning | |
| "Nagareboshi" (流れ星) | IA | Mar 18, 2023 | tuning | |
| "Namae" (名前) (My Name) |
Hanakuma Chifuyu | Mar 19, 2023 | tuning | |
| "Natsu Tabi Ressha" (夏旅列車) | KAFU | Sep 1, 2021 | tuning | |
| "Ningyou Kaibougaku" (人形解剖学) (doll anatomy) |
Hatsune Miku | Oct 8, 2022 | tuning | |
| "No da" (のだ) | Hatsune Miku, Kasane Teto SV and Zundamon | Nov 2, 2023 | tuning | |
| "OUTSIDE GIRL" | ROSE | Feb 23, 2024 | tuning | |
| "Overlay World" (オーバーレイ・ワールド) | Kasane Teto | Sep 30, 2023 | vocal adjustment | |
| "Peach Princess" (ピーチプリンセス) | Hatsune Miku | May 30, 2023 | tuning | |
| "Pick Up!" (ピックアップ！) | Kagamine Len | Jul 30, 2023 | tuning | |
| "Polaris/Project Lumina" | SEKAI | Dec 14, 2024 | tuning | |
| "Raspbunny" (ラズバニー) | KAFU | Oct 13, 2021 | tuning | |
| "Real Scale" (リアルスケール) | Otomachi Una | Apr 10, 2020 | tuning | |
| "Re:flect" | Otomachi Una | May 6, 2022 | tuning | |
| "Reitan, Sekai" (冷淡、世界) | Otomachi Una | Dec 24, 2021 | tuning | |
| (MV) / | "Sandy" (サンディ) | Chis-A | Nov 2, 2023 | tuning |
| "Sayounara, Aika!" (さようなら、アイカ！) | Chis-A | Feb 22, 2024 | tuning | |
| "Senkou Hanabi" (線香花火) | KAFU | Jul 8, 2021 | tuning | |
| "Shibitobana" (シビトバナ) | Kagamine Rin and Kagamine Len | Sep 2, 2022 | tuning | |
| "Signal" (シグナル) | Koharu Rikka, Natsuki Karin and Hanakuma Chifuyu | Feb 22, 2024 | vocal adjustment | |
| "Sora ni Warau" (空に咲らう) | Hatsune Miku and Kasane Teto | Aug 4, 2023 | tuning | |
| "Suisou to Palette" (水槽とパレット) | IA | Jan 24, 2020 | music, lyrics | |
| "Tokei no Escort" (時計のエスコート) | Hatsune Miku | May 29, 2023 | tuning | |
| "Tokimeki Invader" (ときめきインベーダー) | POPY | Jan 17, 2024 | tuning | |
| "Towa no Sīsyphos" (永久のシーシュポス) (Sīsyphos of Eternal) |
Kasane Teto and Frimomen | May 4, 2024 | tuning | |
| "Utagoe Refrain" (歌声リフレイン) | Natsuki Karin | Jun 8, 2023 | call programming | |
| "Work Out Night" | Natsuki Karin | Apr 1, 2024 | tuning | |
| "Yellow" (ヰヱロウ) | Hatsune Miku and Megurine Luka | Aug 4, 2023 | tuning | |
| "Yumehami" (ユメハミ) | AiSuu | Dec 20, 2022 | tuning | |
| "† Devil's tail †" | Hanakuma Chifuyu and Yuma | Feb 23, 2024 | tuning |
