The Nikkei is showing a potential head and shoulders pattern on the 2 hour chart. If we do break below the support at 21620, then we would await for a lower high which would be a retest of the break.
However, ideally, would like to see a bounce and then a lower high which would make the head and shoulders pattern.
Price is turning at a resistance zone (21800) zone which adds further confluence.
This is a trade that can possibly play out next week. Keep it on your radar!