Informations...
I got these data from the net.
You'd better to ask them about details.

(1) Jitsuyo- Nihongo Kentei(J.Test)

begginners〜
cost/ \2,100
Every year/Month 1,4,6,9,11
Sapporo,Sendai,Tokyo,Nagoya,Osaka,Fukuoka etc.,
<Nihongo Kentei Kyokai> ｔｅｌ ：03-3368-8106
e-mai ：[email protected]

(2)Jyokyu- Nihongo Kentei
J.TEST 850〜
cost/\2,300
Every year/ Month 6,11
Sapporo,Sendai,Tokyo,Nagoya,Osaka,Fukuoka etc.,
<Nihongo Kentei Kyokai> ｔｅｌ ：03-3368-8106
e-mai ：[email protected]

(3)Nihongo No-ryoku shiken
You've studied over 900 hours ...Level 1 class test
over 600 hours ...Level 2
over 300 hours ...Level 3
over 150 hours ...Level 4


cost/\5,200
Application / Aug.9 〜 Sep.16
Test / Dec.5
Hokkaido,Tokyo,Kanagawa,Aichi,Kyoto,Osaka,Hyogo,Hi roshima,Fukuoka
You can buy application form at big book shops in your town.
<Nihon Kokusai Kyoiku Kyokai>

(4)Jetro Business Nihongo No-ryoku Test
cost/Level 1...6,500
2...5,500
3...5,500
JOCT(passed Level1)...9,000
Application / Feb 8 〜 March 24
<Jetro Tokyo >
ｔｅｌ ：03-3587-1143
e-mai ：[email protected]