Aulerion: You get as much as you top up, with a minimum monthly payment of $2.5. It has offices in Japan, Singapore, San Jose, Los Angeles, etc.

Aulerion mainly provides VPS, exclusive resources, and high-traffic KVM VPS. Its features include hourly billing, support for BGP, support for custom ISO upload, and support for Snapshots. With Vultr's lowest package price increasing, many IPs being blocked, and activities becoming less and less active, Aulerion seems to be able to fill the gap.

Supports Paypal, Alipay, WeChat, and credit card payments. Hostpedia has reviewed Aulerion's Japan: Aulerion 512MB RAM Japan KVM VPS Review
Aulerion VPS tutorial: Aulerion: Registration, Get Discounts, Create VPS Tutorial
Updated on January 29, 2019: Japan data traffic is the same as the normal package; San Jose data center added

Discount code : FLASHMATCH (how much you top up, how much you get, minimum $10)

Aulerion official website : https://www.aulerion.com/

Data Centers and Speed ​​Tests :
Japan: 31.132.38.41 // https://tokyo-ping.aulerion.com/1gb.bin
Singapore: 31.132.38.252 // https://singapore-ping.aulerion.com/1gb.bin

San Jose: 103.68.108.12 // https://sanjose-ping.aulerion.com/1gb.bin
Los Angeles: 103.68.108.107 // http://speed-lax1.aulerion.com/1000mb.bin
Miami: 193.30.35.185 // http://speed-mia1.aulerion.com/1000mb.bin
Dallas: 31.132.36.195 // https://dallas-ping.aulerion.com/1gb.bin
Chicago: 103.68.108.44 // https://chicago-ping.aulerion.com/1gb.bin
New York: 31.132.36.34 // http://speed-nyc1.aulerion.com/1000mb.bin

Nuremberg, Germany: 209.141.56.145 // http://speed-nue1.aulerion.com/1000mb.bin
Frankfurt, Germany: 193.30.35.237 // http://speed-fra1.aulerion.com/1000mb.bin
Falkenstein, Germany: 193.30.34.220 // http://speed-fsn1.aulerion.com/1000mb.bin
UK: 31.132.37.57 // http://speed-lon1.aulerion.com/1000mb.bin
Netherlands: 31.132.36.86 // http://speed-ams1.aulerion.com/1000mb.bin
Finland: 193.30.35.197 // http://speed-hel1.aulerion.com/1000mb.bin
Italy: 31.132.37.8 // https://milan-ping.aulerion.com/1gb.bin
Canada: 31.132.36.3 // https://toronto-ping.aulerion.com/1gb.bin
Austria: 31.132.36.252 // https://rainbach-ping.aulerion.com/1gb.bin

South Africa: 31.132.39.45 // https://johannesburg-ping.aulerion.com/1gb.bin