Koichi Takeshita is a director at G-Mode who discussed The Portopia Serial Murder Case Continued: Burial of Oblivion in the wake of its September 9, 2026 Nintendo Direct reveal, and who spoke about the company's crowded Tokyo Game Show 2026 booth. The Portopia remake is set for 2027; G-Mode's booth paired it with Streamer Girl's Secret Account Labyrinth, planned for 2026.
Takeshita's two public appearances in this coverage center on G-Mode's Portopia project. The Portopia Serial Murder Case Continued: Burial of Oblivion was announced at the September 9, 2026 Nintendo Direct, and Takeshita took questions about it in an email interview. The title is a full remake of the original game with a new story added, the same structure G-Mode used on the Hokkaido Serial Murder: Murder on the Okhotsk remake. Takeshita said the Okhotsk team is making it, and he credits the reception of that earlier release with making the Portopia project viable.
Six days later at Tokyo Game Show 2026, Takeshita was at the booth rather than answering by email. He said turnout forced staff to repeatedly pause and restart the line. The booth paired the Portopia remake, now dated for 2027, with Streamer Girl's Secret Account Labyrinth, a novel RPG from Acacia, the studio behind Magical Girl Witch Trial, planned for 2026. G-Mode is exhibiting under its own name at the show for the first time since it began expanding on Switch and Steam.
Across both stories, the throughline is a company using a remake of a historic adventure to launch a new story, and Takeshita is the person explaining that approach. The stories do not detail his role beyond director, nor do they give sales, staff size, or platform specifics for either title.
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G-Mode's Tokyo Game Show 2026 booth drew crowds that forced staff to repeatedly pause and restart the line, director Koichi Takeshita said. The booth paired The Portopia Serial Murder Case Continued: Burial of Oblivion, a full remake of the Famicom adventure with a new scenario, set for 2027, with Streamer Girl's Secret Account Labyrinth, a novel RPG from Magical Girl Witch Trial studio Acacia, planned for 2026.
The Portopia Serial Murder Case Continued: Burial of Oblivion was announced at the September 9, 2026 Nintendo Direct, and G-Mode's Koichi Takeshita discussed the project in an email interview. The title follows the same structure as the Hokkaido Serial Murder: Murder on the Okhotsk remake: a full remake of the original game plus a new story. Takeshita said the Okhotsk team is handling it.