{"rewrite":{"id":"r_9efdab5b04da81cf3b043671","clusterId":"c_0b44d46157dbdf4c7b8af7df","slug":"aitama-ai-talent-joins-tokyo-dome-opendome-accelerator","model":"deepseek-v4-1-flash","headline":"AITAMA AI Talent Joins Tokyo Dome OpenDome Accelerator","summary":"AIMAX Inc. says its AI talent AITAMA was selected for the second cohort of OpenDome, an accelerator program run at the enXross DAO coworking space inside Tokyo Dome City. AITAMA is one of eight companies chosen from Japan and overseas, and it has taken part since Monday, October 5, 2026. The company positions the character around conversation memory and personality.","whyItMatters":"AIMAX is betting the oshikatsu spending tracked by Nomura Research Institute and the daily-connection gap measured in the Cabinet Office loneliness survey can both be served by an AI character that remembers users between events, a pitch Tokyo Dome's accelerator has now put in front of its second cohort.","webCardHtml":"\u003cp\u003eAIMAX, based in Edogawa-ku, Tokyo, develops and operates AITAMA as a companion-type AI talent built on what it calls \u0026#34;Memory and Emotion First\u0026#34;: memory of past conversations and responses that express emotion. The company\u0026#39;s stated aim is to extend the enjoyment of supporting a character past events and streams into everyday conversation.\u003c/p\u003e\u003cp\u003eAIMAX frames the pitch against two numbers it cites: Nomura Research Institute\u0026#39;s estimate of the oshikatsu market at roughly 3.8 trillion yen as of March 2025, and a Cabinet Office survey in which about 40 percent of respondents reported feeling lonely at least occasionally. The company states that AITAMA is not presented as a fix for loneliness or isolation.\u003c/p\u003e","blueskyPost":"AITAMA's placement in OpenDome puts a personality-and-memory AI character inside a Tokyo Dome City coworking space with seven other teams. The oshi-activity framing is the product spec, not the pitch.","twitterPost":"AITAMA's OpenDome cohort slot tests whether conversation memory reads as a character or as a feature. The oshi-activity angle is the spec.","threadsPost":"AITAMA is one of eight companies in OpenDome's second cohort, working out of the enXross DAO space in Tokyo Dome City. AIMAX is selling conversation memory and personality as the core of the character. That is a different bet from the visual-first AI talent crowding the same space.","newsletterBlurb":"AIMAX Inc. says its AI talent AITAMA was selected for the second cohort of OpenDome, the accelerator at Tokyo Dome City's enXross DAO space, one of eight companies chosen from Japan and overseas and participating since October 5, 2026. AITAMA is built around conversation memory and personality, with the company aiming to carry character interaction past events and streams into daily talk. AIMAX cites Nomura Research Institute's March 2025 oshikatsu market estimate of about 3.8 trillion yen and a Cabinet Office loneliness survey showing roughly 40 percent reporting loneliness, while stating AITAMA is not meant to resolve loneliness or isolation.","attributionJson":"[{\"source\":\"ASCII.jp\",\"url\":\"https://ascii.jp/elem/000/004/442/4442862/?rss\",\"title\":\"Why did a Taiwanese entrepreneur see potential in Japan's 'oshikatsu'? AI character 'AITAMA' selected for Tokyo Dome's 'OpenDome'\"}]","lintFlagsJson":null,"lintHits":0,"costUsd":0,"inputTokens":4623,"outputTokens":700,"status":"published","repairAttempts":0,"nextRepairAt":null,"factsAttemptedAt":1792045329,"createdAt":"2026-10-15T06:16:53.000Z","publishedAt":"2026-10-15T06:21:06.000Z","updatedAt":"2026-10-15T06:21:06.000Z"},"cluster":{"id":"c_0b44d46157dbdf4c7b8af7df","canonicalTitle":"なぜ台湾人起業家は日本の「推し活」に可能性を見いだしたのか？ AIキャラクター「AITAMA」、東京ドーム「OpenDome」に採択","representativeArticleId":"a_1156fa6d66e47f2dd1d8f5dc","sourceCount":1,"writtenSourceCount":1,"writeAttempts":0,"isSolo":true,"entitiesJson":"{\"anime_titles\":[],\"manga_titles\":[],\"work_titles\":[\"AITAMA\"],\"studios\":[],\"people\":[],\"type\":\"business\",\"domain\":\"industry\",\"is_roundup\":false}","contentType":"news","status":"published","firstSeenAt":"2026-10-15T03:00:10.000Z","lastSeenAt":"2026-10-15T03:00:10.000Z","updatedAt":"2026-10-15T06:21:06.000Z"},"attribution":[{"source":"ASCII.jp","url":"https://ascii.jp/elem/000/004/442/4442862/?rss","title":"なぜ台湾人起業家は日本の「推し活」に可能性を見いだしたのか？ AIキャラクター「AITAMA」、東京ドーム「OpenDome」に採択"}],"entities":{"anime_titles":[],"manga_titles":[],"work_titles":["AITAMA"],"studios":[],"people":[],"type":"business","domain":"industry","is_roundup":false},"keyFacts":null}