The Seasonal/Casual Mode Outfits are based on how the kanmusu would look when they are in their collection of casual outfits. Note that many of these are based on outfits available in real life. Some of them like the outfits during the Mitsukoshi live event collabs are all available from their clothing line. Sumire Uesaka often wears the casual Soryuu outfit when she goes undercover during KanColle live events.
Spring
| (F)BB(V) | |
|---|---|
| CV(B) | |
| CVL | |
| CA(V) | |
| CL(T)/CT | |
| DD | |
| DE | |
| SS(V) | |
| Aux |
Summer
| (F)BB(V) | |
|---|---|
| CV(B) | |
| CVL | |
| CA(V) | |
| CL(T)/CT | |
| DD | |
| DE | |
| SS(V) | |
| Aux |
Autumn
| (F)BB(V) | |
|---|---|
| CV(B) | |
| CVL | |
| CA(V) | |
| CL(T)/CT | |
| DD |
|
| DE | |
| SS(V) | |
| Aux |
Winter
| (F)BB(V) | |
|---|---|
| CV(B) | |
| CVL | |
| CA(V) | |
| CL(T)/CT | |
| DD | |
| DE | |
| SS(V) | |
| Aux |
