ハイランダー鉄道学園 シュポガキ 橘ヒカリ ヒカリ hikari tachibana_hikari
A character from Blue Archive. A conductor of the Highlander Railway Academy. Can be differentiated from her twin sister Nozomi by her long wavy hair.
Her full name is Tachibana Hikari.
Her and her sister's names are based off the real-life Hikari and Nozomi shinkansen operated by the Japan Railways group.
She and her sister are often referred to by the fandom as "shupogaki", a portmanteau of the Japanese onomatopoeia for the sound a train makes (choo choo) and gaki (brat).
She is often seen doing the rabbit pose.