a smith's inspiration- need kikuichimonji
making shredded tobacco- need bristly bread, green furball
traveling youkai pharmacy- need putrid gastric juice

theres no blue arrow showing where to go/are so im lost anyone knows how to finish these?

Putrid gastric juice - child mukade (little creeper ants) in Sakurajima cave dungeon
Bristly beard - gankubi (big googly-eyed moss heads) there is one in Kishinden, hoori shrine, and various other places whose names I can't think of
Green furball - kijimuna (little green balls of grass) in Kikaigahara field area right when you leave Onigashiwa
Kikuichimonji I'm not sure but it's like a lvl 10ish gold sword if I recall so just get gold ??? weapons from various dungeons in Kikaigahara maybe

Kikuijimonji can be found by farming Training Grounds in hell (Or any of the levels outside Onishinden as well). I believe it is a gold weapon drop.

it is gold, that and an approximate level is all I can remember about it

quest breathsavers
required itens:
REFRESHING LEAF - KIJIMUNA
CHARCOAL- CAN NOT FIND! HELP ME!
CEDAR SPEAR - WEAPON LVL 1

WINDER'S TREND:
TANUKI TAIL - GANKUBI ( COMPLETING ALL HAVE 3 DAYS THAT HAVE THE HELL QUEST GANKUBI BUT NOT DROP THE ITEN.
IS THERE ANY SPECIFIC QUEST THAT THIS CAN ITEN? )

The kikuichimonji is a lvl 9 weapon. Charcoal drops from a mob in the Odins dungeon. The Gankubi does drop the Tanuki Tail, but it's pretty rare. Mostly just depends on your luck.