This figure has been replaced. See Capital (資本金又は出資金, per Nintendo 関係会社の状況), year to March 2017 (Apr 2016–Mar 2017).
Where it comes from
The line in the source
資本金は365百万円 … 主要な事業の内容 ポケモン関連商品の販売及びライセンス In English
TPC's business per Nintendo 有報: sale of Pokémon-related goods and licensing; capital ¥365m (same as 60,000 shares × ¥6,090).