Suimu Nanatsuji

Suimu Nanatsuji is a member of Colourful, and often one of the first agents who intercepts Kuro Fukase and his cohort when Colorful needs to interfere.

Abilities
Little is known about Suimu's ib, other than the name "Space Whale". In both times that she is about to use her abilities, she has been utterly dominated by her opponent. First, The Witch, who was confessing to Kuro at the time and got embarrassed at the ambiguity of his reply, simply stopped time and knocked her out and ran away. Secondly, when confronting Kuro to prevent him from finding Sera Himeura, Kuro simply created Toiro Fukase and added the "beast" to her, creating the half-beast form of Toiro in order to take on Suimu.

Each time she has used her ib, she has a trail of random things following her, so it's possible she has the ability to make random things appear, but the exact details of her ability have never been demonstrated.