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About
Half human and half yokai, Yagami Tsukumo joined Neo-Porte’s fifth generation in January 2024. He streams in Japanese, focusing on games, free talk, and singing; Mikkun illustrated his character.
Character Info
Community
Hashtags
Tags
Recent Activity
Introduction Video
Gallery
Background
On 27 December 2023, Neo-Porte announced their fifth generation members debut.
Tsukumo's YouTube channel was created on 2 November 2023 and his Twitter account also created in the same month. His first tweet was made on 10 January 2023.
Debut
Tsukumo held his first livestream on 14 January 2024 and debuted as member of Neo-Porte fifth generation. Along with his debut-mates, they released their first cover song, "Yume no Mata Yume". On the same day, he also released his first solo cover song, "Gigantic O.T.N".
Relationships
- "Team Tsukumo" along with Syusetu Kohaku and Reps.
- "Chinroutou" (朕狼党), along with Memento Vanitas, Mochizuki Hoguno, Tenkai Tsukasa, Dasoku, Nigongo, Togami Jin, SHAKA, Tachibana, Seed, Daiquiri, Sorahoshi Paru, and Kenki. This group was formed in October 2025 during the MADTOWN GTA event.
- "Motto Pokotsuke! Honoo no Pokosuka Factory" (もっとぽこつけ！炎のぽこスカふぁくとりー, More Pokotsuke! Fiery Poko SCARZ Factory) along with Hiiragi Tsurugi, Komori Met, Roboco-san, and Mitsuba Eni. VSaikyou VALORANT 2 team.
- "Bakibaki VALO Bu" (バキバキVALO部), along with Nosuke, Inagon, SurugaMonkey, and Tonbo.
Contributors
This profile is enriched by VTuber Wiki community editors. Thank you to:
Credits sourced from VTuber Wiki page revision history. Vtubie and Hololist do not expose per-page contributor data, so this list reflects VTWiki editors only.
Frequently mentioned
More VTubers from Japan
Art credits
Designers, illustrators, riggers and modelers credited on the official character.
- IllustratorMikkun
More Info
Events
- On 1 December 2024, Tsukumo participated in the Dokibird x Oversight Apex Custom tournament organized by Dokibird, as part of "Team Tsukumo" along with Syusetu Kohaku and Reps.
- From 1 October to 19 October 2025, Tsukumo participated in the MADTOWN GTA event server organized by the Japanese eSports team Crazy Raccoon. He joined the small-time criminal group Chinroutou (朕狼党), which also had a bar of the same name, operated by Kenki.
- On 9 November 2025, he participated in the Vtuber Most Cooperatitive Tournament Act2 (VSaikyou VALORANT Act2) tournament as part of team "Motto Pokotsuke! Honoo no Pokosuka Factory" (もっとぽこつけ！炎のぽこスカふぁくとりー, More Pokotsuke! Fiery Poko SCARZ Factory) along with Hiiragi Tsurugi, Komori Met, Roboco-san, and Mitsuba Eni, with Medusa from SCARZ as team coach. His team got 7th place.
- On 11 February 2026, Tsukumo participated in the KYOVALO Cup (京VALO杯, KYOVALO Hai) VALORANT tournament organized by Kusugami Kyoya from Japanese eSports org AGELITE, as part of team "Bakibaki VALO Bu" (バキバキVALO部) along with Nosuke, Inagon, SurugaMonkey, and Tonbo. The team got 1st place, winning the tournament.
Media
- Yagami Tsukumo's corporate profile on Neo-Porte Website
- 八神ツクモ / Yagami Tsukumo - YouTube channel
- 八神ツクモ - Twitch channel
- @tsukumo_yagami - Twitter account (main)
Hashtags
- #八神ツクモ - General tag
Statistics
- tsukumo_yagami - TwitchTracker stats
- tsukumo_yagami - SullyGnome Twitch stats
- tsukumo_yagami - Social Blade Twitch stats
- 八神ツクモ / Yagami Tsukumo - Social Blade YouTube stats
- 八神ツクモ / Yagami Tsukumo - Playboard YouTube stats