>>45727918Aqua herself writes it that way.
https://www.youtube.com/watch?v=rbPa0Qp3zJQAnd like
>>45728023 said you can just youtube search it and see literally every JP clipper ever writing it that way, because there is a very specific difference between saying あてし and あてぃし that
>>45725122 already pointed out.
The ONLY people who write ateshi are EN clippers.