Language Schools That Don't Want Us

[Gaccha]

Here are a number of language schools that target the Japanese (in the vast Japanese language press for Thailand). Since the Japanese have very high standards and cause less trouble than us I suspect these schools are hidden gems. Has anyone made use of them:

Thai Language Clinic Ltd (Thonglor soi14)

Siri Pattana T.L.S. (sells itself as 90% Japanese students)

Kingswood Thonglor (cheap as chips at 4,800 bahts for 60 hours, above a ramen shop on Thonglor Road) (k24-55.com)

Sala Silom Thai Language (salasilom.com)

Thai solutions (thaisolutions1502.com)

Rockwell and Friends (rockwell-friends.com)

I am definitely not familiar with any of them. And you know what they say: I don't want to be a member of any club that wants me. So I reckon I would like to give them a try...