Access ID

Access ID (Login ID)

We provide 4 Main Learning Materials for your further study.
To use the Main Learning Materials, you need an Access ID (Login ID).

Permanent ID - One-time purchase
The ID has no expiration date. You can use your ID permanently.

We also provide various online supplementary materials.
You can use both the Main materials and the supplementary materials.

Main Learning MaterialsSupplementary Materials
Building Up Conversation
Japanese@Once
Essential Japanese Verbs
2001.Kanji.Odyssey

Printed matter (paper material) is not included.

You cannot download the contents.

Kanji supplementary materials are for 2001.Kanji.Odyssey.

You need to access the Internet each time you use the materials.

Changes may be made to the contents without prior notice.

Set ID

There is no expiration. The ID is valid forever.

Full Set ID Price

Building Up Conversation

Japanese@Once

Essential Japanese Verbs

2001.Kanji.Odyssey

6,000-yen

One-time purchase

No expiration date
Kaiwa Set ID (Conversation set) Price

Building Up Conversation

Japanese@Once

Essential Japanese Verbs

5,000-yen

One-time purchase

No expiration date

About Access ID

The ID has no expiration date. No subscription needed.

The ID consists of a Username and a Password which CosCom will choose.

The ID you purchased may not be used by anyone except yourself.

You are not allowed to transfer your ID to anyone.

CosCom may change your ID for security reasons.

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