「 Pricing 」

Pricing

Pay only for what you use. Every plan includes article-level citations and original source links; what changes is whether missing material enters the daily batch or receives an immediate priority search.

Free

Try it with 3 questions

¥0

3 questions · never expire
All laws, regulations, interpretations
Every answer cites articles and source links
Missing support checked in the daily official-source batch

Lite

To settle a single question

¥9.9 one-time

10 questions · valid 30 days
Added to your remaining free questions
Keep following up on the same issue
Missing support checked in the daily official-source batch

Deep

Unlimited

For daily professional work

¥39 /mo

Unlimited questions
Priority on the Pro model (deeper reading)
Immediate official-document search when sources are incomplete
30-day subscription · cancel anytime

「 OFFICIAL SOURCE RECOVERY 」

When the library is incomplete, we keep searching the official record

If the current knowledge base cannot support a complete answer, the system identifies the missing instrument and checks the national legal database and responsible authorities' official publications. Only documents with a verified issuer, original URL and current legal status are added.

Free · Lite | Daily batch updates

Questions without complete support are collected in an update queue and checked against official sources each day. We notify you in the app and by email after material is added.

Deep and above | Immediate priority search

The official-document search starts as soon as your question is received, with an immediate in-app status message. We email you after verified material is added to the knowledge base.

We do not fill gaps with news, blogs or unattributed web pages. A topic stays under review until a verifiable official original is found.

One question = one credit. Nothing is deducted when we cannot answer from the sources or need to ask you a clarifying question.

The Flash model answers article lookups and general questions quickly. The Pro model goes deeper on interpretive questions that span several laws. Unlimited gets priority on the Pro model.

All prices are service fees for information provision and include tax.