ウェットフライ polar-teal-spey
Wet fly for main stream fishing. The stripes on the teal and the shaking of the polar bear attract fish. Should work on large trout feeding on small fish!
アメマス
ウェットフライ 
ウェットフライ silver-march-brown
The basic wet fly. A reliable fly that works from mountain streams to main streams and ocean cherry salmon!
ストリーマー oonago-streamer
For sea white spotted char fishing in Shimamaki. I use it on days when scuds and small streamers don't work, but the lures are catching a few fish. It's not as big as a largemouth, but it does respond well when it seems to be feeding on larger baits. Retrieve wide.
ストリーマー Umiame fly
A fly with a gather of elements that may be fished to catch sea white spotted char. Olive, UV, speckled, and bead head. Easy to tyingl, easy to mass-produce, and with a perfect track record for sea white spotted char fishing, where flies wear out fast!
フライパターン Schlappen-leech-pattern
Reach pattern using schiappen. It can be easily tying and mass-produced, it is useful for mainstream fishing because it dose not care about fly stucking.
ウェットフライ Woolly Bugger
The most often used fly pattern on the lake.