I'll try that again: My first brown ink - Iroshizuku Yama-guri. Also my first Iroshizuku and I'm sold - It's amazing! Very well behaved even on cheap paper! : r/fountainpens
Ink Review #967: Pilot Iroshizuku Yama-guri — Mountain of Ink
Iroshizuku Yama-Guri - Ink Reviews - The Fountain Pen Network
Pilot Iroshizuku Mürekkep Yama-guri Kahverengi INK-50-YG-E
Pilot Iroshizuku Yama-Guri Wild Chestnut Brown 50ml Ink Bottle – Truphae