the picture quality isn't that good, but it said 'Made in Japan' on the neckplate.
well it can be anything, I also have old Precision bass with 'Made in Japan' on the neckplate, without any logo or anything, and I still don't know who made that bass until now.
it was the seller who said it's Pan guitar.
he sell lot of older guitar recently, Yamaha SG-xxx, Aria PE, ZZ, Inazuma, etc. some of them had kinda 'strange' body shape such as Yamaha Nippon Gakki, SG-65, and few Hofner bass and guitar.
and, based on what I found, it has similar pickup type with example of Pan guitar on the internet although this one only came with single pickup. the bridge also similar type, different tailpiece though. the tuning machine also similar.
well, that's why I posted in here.
so I could get extra information from you guys
thank you