Similar to [[tenryuu_kai_ni_(kancolle)|Tenryuu]], [[Tatsuta_(kancolle)|Tatsuta]] upon reaching Kai Ni wears a [[sleeveless_shirt|sleeveless]], [[collared_shirt|collared]] [[white_shirt|white shirt]], tucked in a [[black_skirt|black]], [[pleated_skirt|pleated]], [[high-waist_skirt|high-waist skirt]]. Additionally she gains a small [[black_capelet]] which is fasted right above her chest and worn [[off_shoulder|off shoulder]]. 

Her [[rigging]] adds the late model 12.7cm Twin High-angle Gun Mount and the blade of her [[glaive_(polearm)|glaive]] becomes longer.