Demon Slayer: Kimetsu no Yaiba – The Hinokami Chronicles – Murata trailer, screenshots – Gematsu
Murata | Kimetsu no Yaiba Wikia | Fandom
Aniplex previously introduced Tanjiro Kamado (Hinokami Kagura), Kyojuro Rengoku, Shinobu Kocho, Sabito, Makomo, Sakonji Urokodaki, Giyu Tomioka, Zenitsu Agatsuma, Inosuke Hashibira, Tanjiro Kamado, and Nezuko Kamado.

Appearance
Murata possesses plain and unremarkable features; straight jet-black hair parted down the middle, similarly colored eyes and possesses an athletic build.
Murata wears the black standard Demon Slayer uniform, consisting of a gakuran jacket and hakama pants.
Personality
Not much about Murata’s personality is known, however he does seem braver than most, continuing to fight atop Natagumo Mountain even after his entire group was wiped out.
History
Before becoming a Demon Slayer, Murata’s family was killed by Demons. Because he had no living relatives left, he joined the Demon Slayer Corps.[1]
Murata’s history before his mission to Natagumo Mountain is unknown, however he, much like most of the first Demon Slayers sent to the mountain, was fairly low in rank.
Murata was in the same final selection as Sabito and Giyu. Despite that, he claims to have many differences with him.
you can see the previous 7 minutes of gameplay here: