Heyawake is a binary-determination logic puzzle published by what Japanese publisher that specializes in games, and especially, logic puzzles?
Nikoli (publisher) Nikoli Co., Ltd. (Japanese: 株式会社ニコリ , Hepburn: Kabushiki-gaisha , Nikori) is a Japanese publisher that specializes in games and, especially, logic puzzles. "Nikoli" is also the nickname of a quarterly magazine (whose full name is "Puzzle Communication Nikoli") issued by the company in Tokyo. "Nikoli" was established in 1980 and became prominent worldwide with the popularity of "Sudoku".
Bandai Namco Entertainment Bandai Namco Entertainment Inc. (BNEI) (株式会社バンダイナムコエンターテインメント , Kabushiki gaisha Bandai Namuko Entāteinmento ) is an arcade, mobile and home video game publisher, based in Japan. The company also publishes video, music and other entertainment products related to its video game IPs.