Arbiter Studio is exhibiting at Tokyo Game Show 2026 in a joint booth with Fumoffu no Omise, showing the MONARCH mouse, the updated AKITSU MEDIUM, and the EXO60 keyboard case alongside NIJISANJI EN and anime collaboration products. The brand's first custom keyboard case, EXO60, is on display there.
Arbiter Studio's public output in 2026 runs through two releases that both lean on outside collaborators rather than on component specifications. In July, the Irvine, California gaming hardware brand shipped a limited edition glass mouse pad with the VTuber and esports player Syusetu Kohaku, sold under the REJECT name and using original artwork by Hyatsu. The pad began sales in Japan on July 11 and internationally on July 13, with a super smooth surface, full rubber base, and rounded edges. Syusetu Kohaku had used the ORBIT GLASS line.
By September, the brand's attention had moved to Tokyo Game Show 2026 at Makuhari Messe in Chiba, running from September 17 to September 21. Arbiter Studio is exhibiting there in a joint booth with Fumoffu no Omise, and the slate covers three hardware categories at once: the new MONARCH mouse, an updated AKITSU MEDIUM, and the EXO60, which is the brand's first custom keyboard case. Collaboration products for NIJISANJI EN and other anime IPs are on display at the booth as well.
Across the two stories, the collaboration is the constant. The July pad put a VTuber's personal brand on an existing glass surface line. The September booth repeats the approach at larger scale, pairing the hardware lineup with VTuber and anime products rather than leading with sensor or build specifications. What is settled is the schedule and the lineup as stated: the July sales dates, and the September booth dates and product list. Coverage does not go beyond those facts, so nothing further about pricing, wider availability, or performance claims can be reported.
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Arbiter Studio, an Irvine, California gaming hardware brand, is exhibiting jointly with Fumoffu no Omise at Tokyo Game Show 2026, held at Makuhari Messe in Chiba from September 17 to September 21. The booth shows the new MONARCH mouse, the updated AKITSU MEDIUM, and EXO60, the brand's first custom keyboard case. Collaboration products for NIJISANJI EN and other anime IPs are also on display.
REJECT and Arbiter Studio are releasing a limited edition glass mouse pad featuring VTuber Syusetu Kohaku. Sales begin July 11 in Japan and July 13 internationally. The pad includes original artwork by Hyatsu, a super smooth surface, full rubber base, and rounded edges. Syusetu Kohaku is a fox VTuber and esports player who has used the ORBIT GLASS line.