Edit
水着いろは tamaki_iroha_(mizugi_ver.)
A playable variant of Tamaki Iroha in Magia Record.
Don't use for every instance of the character wearing a swimsuit - this tag is specifically for the playable variant.
She wears a heart hair ornament, a pink flower in her hair, a pink necklace with her soul gem, a pink string bikini with a multi-strapped top, a multi-strapped side-tie bottom and a pink sarong, along with a black wristband and black anklebands. She is often portrayed with an innertube resembling a Kyubey.
See also
This tag implicates tamaki_iroha (learn more).
1