グランドマスターです
gurandomasutādesu
1. Grandmaster.; Is.
Noun
#97337
1. Grandmaster.; Is.
1. (sports) ground; (playing) field
1. grand; large
1. Grand Prix; grand prize
1. mustard
1. grand piano
1. home ground; home field
2. one's haunt; one's stamping ground
1. grand
1. If I were a master; If one is a master