八はっ種しゅ競きょう技ぎ

Meanings

1

noun

octathlon

A combined track and field event consisting of eight disciplines. Used in athletic contexts.

skill, art, craft

十じっ種しゅ競きょう技ぎ
Decathlon, a similar combined event with ten disciplines.
七なな種しゅ競きょう技ぎ
Heptathlon, a combined event with seven disciplines, often for women.

Compound of 八 (eight), 種 (kind, event), and 競技 (competition).