I wrote dry my Franklin Christoph Model 46 (F SIG). It had Pilot Iroshizuku Asa-Gao

Also written with today:
  • Pilot Custom 74 (F), Pilot Blue-Black
  • Moonman C1, (F?), Noodler's Ink Manjiro Nakahama Whaleman's Sepia
  • Twsbi Eco (F), Pilot Iroshizuku Yama-Budo