Zoro almost looks bored 😛
Based on how Kiku wielded her katana to chop off Urashima’s top-knot, Kiku seems to be incredibly capable as a swordsman, but given her uncertainty as to how to react with chaos igniting the situation, Kiku most likely does not have much practical fighting experience beyond sparring. Fortunately a moment has arrived to inspire Kiku with a situation where she will have no choice but to utilise the training she has had. The Beast Pirates have arrived and the only way out of this situation and saving Tama would be fighting.
12Dimension 