Yūkō-datotsu
Yūkō-datotsu is a valid Kendo scoring action judged through target, shinai contact, blade alignment, posture, energetic commitment and zanshin.
Ippon
Judo Rules
Current IJF Judo rules explained: contest time, ippon, waza-ari, yuko, pins, penalties, golden score, gripping, leg grabs, and national differences.
Ippon
Ippon is Judo’s full score: it ends a contest when awarded for a qualifying throw, hold, submission, or combined scores under current rules.