Nurarihyon No Mago Episode 6 -

: While protecting Rikuo’s human friends, Yuki-Onna (Tsurara) is attacked by Gozumaru. She suffers significant injuries, including being stabbed in the abdomen, before Rikuo intervenes.

: Rikuo meets Itaku, a fierce yokai from Tono, and begins an intense training session to learn how to manipulate "Fear" (Matoi). Nurarihyon no Mago Episode 6

The manga equivalent for some of these events can be found in early chapters like Chapter 34, where Rikuo faces off against the Shikoku demons and begins to realize the scale of his enemies. : While protecting Rikuo’s human friends