According to the LNFS' web site, the spanish referee Pedro Galan Nieto, considered as one of the best in the world, has been called by the Japanese Futsal federation in order to be the referee of the final four of the Japanese national league.
The final four will be played from 6th to 8th of February.

Besides, Pedro Galán Nieto, will have a meeting in Tokyo (4th and 5th) of February where he will explain to his Japanese colleagues, the Futsal Law of the Game according to FIFA.