[Industry] Manufacturing [Headquarters] 10-2, Higashi-Gotanda 2-chome, Shinagawa-ku, Tokyo Higashi-Gotanda Square 6F [Phone Number] 03-6421-7707 [CEO Name] Norikazu Otsuka [Listed] Unlisted [Capital] 10 million yen [Established] August 2012 [URL] https://contents-seed.co.jp/