一いっ線せん級きゅう
Meanings
Adjective (の)
1. top notch; first rate; top-of-the-line; leading
Kanji used
one
line
class
Pitch accent
⚠
い
っせ
んきゅう
Composed of
one line; (a) single line; boundary; line (between things); forefront; front line
(school) grade; year; class; grade; kyu (junior rank in martial arts, go, shogi, etc.)