We set the guide fee as follows:

Our fee system is usually the same in any plans.
For the first 3 hours, the guide fee is 7,500 JPY /group.
After first 3 hours, 2,000 JPY /group will be added to the guide fee additionally every hour.

The breakdown of the first 3 hours 7,500 JPY is main guide fee ¥ 1,000 / 1h, supporting guide fee ¥ 500 / 1h, fixed for both guides as transportation fee 1,500 JPY uniformly.
The breakdown of the additional hour 2,000 JPY is main guide fee ¥ 1,500 / 1h, support guide fee ¥ 500 / 1h.

Here is a basic rundown of typical 6 hours course:
A main guide charge 7,500 JPY + transportation costs 1,500 JPY
A supporting guide fee 3,000 JPY + transportation fee 1,500 JPY

The amount of money such as entrance fees, meal fees, travel expenses and another expenses guides and guests would pay on the trip day are excluded from the guide fee.

How much can a main guide get?
How much can a supporting guide get?