A reference is made to 958th Kokutai in a partly online book "
P-47D Thunderbolt vs Ki-43-II Oscar: New Guinea 1943–44" for the F1M Pete shot down by Dunham in the Kairiru Island area.
Also see
https://pacificwrecks.com/units/ijn/958.html
Please note it's Neel as first name for Kearby, not Neal.
Regards,
Leendert