Institutional Fees　(For foreign customers)

  • Prices shown below do NOT include tax.
  • Fees are shown in annual amount. Monthly fees are shown in parentheses.
  • Enrollment Fee : ¥15,000 (First time only)

JapanKnowledge Lib FTE

"Number of users" refers to the total number of students, as well as full-time faculty and staff. If part-time faculty and staff also use this service, please include them in the count. If you have any questions regarding the scope of eligible users, please feel free to contact us.

Prices for institutions with more than 40,000 users are also available. Please contact us.

simultaneous access fee

number of users JapanKnowledge Lib Unlimited
（Basic Contents + Nihon Rekishi Chimei Taikei (R) + Kokushi Daijiten Web (K) ）
0～4,999 ¥1,333,200（¥111,100）
5,000～9,999 ¥1,658,400（¥138,200）
10,000～19,999 ¥1,890,000（¥157,500）
20,000～29,999 ¥2,215,200（¥184,600）
30,000～39,999 ¥2,772,000（¥231,000）
Optional Contents
number of users Sekai Daihyakkajiten (S) Kadokawa Kogo Daijiten (G) Shinpan Kadokawa Nihon Chimei Daijiten (C) Shinpen Kokka Taikan (T) Dai Kanwa Jiten (D)
0～4,999 ¥104,400（¥8,700） ¥196,800（¥16,400） ¥300,000（¥25,000） ¥300,000（¥25,000） ¥151,200（¥12,600）
5,000～9,999 ¥157,200（¥13,100） ¥202,800（¥16,900） ¥307,200（¥25,600） ¥307,200（¥25,600） ¥156,000（¥13,000）
10,000～19,999 ¥178,800（¥14,900） ¥207,600（¥17,300） ¥315,600（¥26,300） ¥315,600（¥26,300） ¥160,800（¥13,400）
20,000～29,999 ¥208,800（¥17,400） ¥212,400（¥17,700） ¥322,800（¥26,900） ¥322,800（¥26,900） ¥165,600（¥13,800）
30,000～39,999 ¥262,800（¥21,900） ¥218,400（¥18,200） ¥338,400（¥28,200） ¥338,400（¥28,200） ¥170,400（¥14,200）

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Sekai Daihyakkajiten Kadokawa Kogo Daijiten Shinpan Kadokawa Nihon Chimei Daijiten Shinpen Kokka Taikan Dai Kanwa Jiten
¥1,333,200
Annual Monthly

Notice of System Maintenance

Scheduled for 22:00 on 21 Aug. 2026 -10:00 on 24 Aug. 2026 JST(UTC+09:00)

All JapanKnowledge services – JapanKnowledge Lib , Select Contents and JKBooks – are scheduled to become unavailable for use during the above mentioned period. We apologize for the inconvenience and appreciate your patience. Thank you for your cooperation.