Kuroi Mashiro

 (黒井マシロ) is a former founding member of LEIWAN. She withdrew from the group on April 1, 2023.

Profile

 * Personality: Serious, but people say she's airheaded
 * Hobbies: Playing with cats, beauty
 * Favorite Artists: Morning Musume, METAMUSE

Digital Best Albums

 * 01BEST

Best Albums

 * 01 Sound BEST / 01 Chougouka BEST

Digital Singles

 * Daijoubu
 * RaiRai
 * Gekokujou Mountain
 * iyada
 * NANde
 * ATIATIANTI
 * SHINKIBA
 * Watashi ga Anata no Kanojo ni Nattara
 * Akeome☆Party Night
 * ZANGE
 * 〇〇Idol Bokumetsu Undou
 * Boom Shaka
 * Start Line
 * 0
 * Abracadabra

Collaboration Singles

 * Seitansai (Tracks 1 and 2)

Video Releases

 * LEIWAN DREAM one-man LIVE "SHINKIBA STUDIO COAST" ~Yume Kanae, Arata na Kiba wo Muke~
 * 4th ONE MAN LIVE "GIANT KILLING ~Higenjitsuteki Kuukan~" @Shinjuku BLAZE