CIVILIZATION PRESERVATION / COMPANY GRAVEYARD
2 sourced AI product records for Nippon Television Network Corporation, including AI Nana-chan, AI Kahoko: closure timelines and the services affected.
2 records
2 ended; 0 scheduled to close. These records concern products, not the end of the company.
2 records
2019 – 2019
4 Aug 2019 – 17 Sep 2019 · Lifespan 1 month
A free AI conversation service on LINE that recreated Nana from the Japanese drama Your Turn to Kill, letting viewers chat with the character and seek story clues.
Ended 7 years agoView record
2017 – 2017
7 Jul 2017 – 30 Sep 2017 · Lifespan 2 months
A free AI conversation service on LINE that let viewers talk with Kahoko from the Japanese drama Kahogo no Kahoko, with the character developing alongside the series.
Ended 9 years agoView record
Company means the current operator for a scheduled closure or the last operator before a completed shutdown, supported by each record’s company source. This archive does not narrate a company’s fate.
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