Japan: 100/100 Mbit fiber Internet for 8.5 euro a month
Japan Optic Fiber Internet @ DannyChoo.com
The optic connection we got is a 100Mbps Hikari line from NTT which costs a measly 1,022 yen per month for the first year
Business lines do exist but cost about 40,000 yen per month for a 1Gb optic connection. For that price they guarantee a constant 1GB up n down.
Another nice thing about Japanese Internet connections is that there is no bandwidth cap