Very simple,Japanease traditional style fishing.
Tenkara is very simple,Easy to start.
Let me explain about Tenkara simply.
6:4 or 7:3 are most populer action.
Depends on river size.
Carbon more populer then old school glass rod and Bamboo are most rare for tenkara.
I do use,2 different carbon Tenkara rods and one custom an old school glass rod specialy for bigger fish.
Recommend to use sober color.
Tippets sizes does not matter normaly for Tenkara fishing.
Use fly,Called "Sakasa-Kebari".Main,To fish very close to surface and with action.