Deletion of Takashi Yamada

Comment: Competed at the Olympics, so meets 
Stance: keep
Cited policy: Wikipedia:Notability (WP:NOLY)

Comment: As long as  exists, this person is presumed notable. If you've got a problem with that notability guideline, you need to start a request for comment on the guideline, and not nominate individual articles for deletion
Stance: keep
Cited policy: Wikipedia:Notability (WP:NOLYMPICS)

Comment: Meets . We don't have access to Japanese news sources of that era, but will have been in the news. See for example https://this.kiji.is/441048837922620513?c=39546741839462401 here
Stance: keep
Cited policy: Wikipedia:Notability (WP:NOLY)