And just FYI - last summer when much of the hospitality industry was gasping for air, I was running at 87-92% occupancy at my new guesthouse, with one guest comparing my hospitality to "kintsuji", the Japanese art form of mending broken pottery with gold.  

If I understand your question, you're looking for an English-speaking Japanese "CPA" so that you can understand options for your Japanese/non-American friends, is that correct? 

If it was me I would set up a Japanese wedding company !! 

. - When we speak tomorrow, remind me to give you contact for a Japanese real estate attorney I know who's in Tokyo but from Aomori. 

Howell[5] The Professor[6] Ginger[7] Mary Ann[8] Wrongway Feldman[9] The Japanese Sailor lost in the woods doesn't know the war is over.[10] Harold Hecuba, Hollywood Producer.

https://www.courier-journal.co...

They locked up thousands of Japanese-Americans in concentration camps in WW2.

You're in Hawaii, I may be way off, but your land values are tied heavily to the Japanese investment market. 

It faced new and intense international competition, particularly from Japanese and German makers.

Germany, Nordic, & Japanese 5yr rates going negative recently… The bonus in gas prices for consumers in US is a fall in income for resource-rich countries in latin America, Africa, & Australia facing lower commodity prices across the board.