K-1 WORLD GP 2017 JAPAN ～初代ヘビー級王座決定トーナメント～
- አመት: 2017
- ሀገር: Japan
- ዘውግ:
- ስቱዲዮ: K-1 Japan Group
- ቁልፍ ቃል: kickboxing, combat sports
- ዳይሬክተር: Mitsuru Miyata
- ተዋንያን: Ibrahim El Bouni, Roel Mannaart, Antonio Plazibat, Makoto Uehara, Koichi Watanabe, Masahiro Iwashita
