Rainbow trout 60cm, 45cm,45cm in Oku-Nikko Sugenuma.
It was 2nd times of Oku-Nikko fishing in this year.
I went fishing Oku-Nikko 29 times in 10 years in order to catch 70cm over of trout. Last year I caught 66.5cm of rainbow trout.

I think best method to catch big trout in Oku-Nikko is full cast shore from mid-lake and slow retrieve.