Internal Affairs

Swords can be assigned to complete chores around the Citadel using the Internal Affairs menu (内番). They do not gain experience, but may gain 1 point in a specific stat at the end of their tasks (see below).

There are three tasks available:
 * Horsekeeping (馬当番): Has a chance to increase Leadership or Mobility by 1.
 * Fieldwork (畑当番): Has a chance to increase Survival or Scouting by 1.
 * Sparring (手合せ): Has a chance to increase Impact or Impulse by 1.

Each task must be done in pairs with another sword, but not all tasks need to be filled in order to start Internal Affairs. Once started, your swords are locked into their task for 24 hours, but are still free to go to the Front Lines and travel on Expeditions. The game will randomly select one Internal Affairs task and will show your characters chatting about their work. If the task selected is Horsekeeping or Fieldwork, the swords will wear their casual outfits.

Every character has generic dialogue lines for each of the three Internal Affairs tasks. However, certain sword pairings may cause a special dialogue to occur between them.

At the end of 24 hours, a summary screen displays the results of Internal Affairs and which stats were increased for each sword, if any.

Note that the game will pick which stat to increase randomly, and even has a chance of failing to increase the stat at all, even if it hasn't reached the maximum cap yet.

Special Internal Affairs Interactions
These are unique interactions that may be seen when pairing certain swords together. These lines are different from their default dialogue for each task; those quotes may be viewed on their individual character pages.

Awataguchi
Ichigo Hitofuri and Honebami Toushirou, Namazuo Toushirou, Atsushi Toushirou, Maeda Toushirou, Akita Toushirou, Hakata Toushirou, Midare Toushirou, Gokotai, and Yagen Toushirou

Namazuo Toushirou and Honebami Toushirou

Shinsengumi and Mutsunokami Yoshiyuki
Kashuu Kiyomitsu and Yamatonokami Yasusada

Kashuu Kiyomitsu and Izuminokami Kanesada

Kashuu Kiyomitsu and Mutsunokami Yoshiyuki

Horikawa Kunihiro and Mutsunokami Yoshiyuki

Izuminokami Kanesada and Horikawa Kunihiro

Izuminokami Kanesada and Mutsunokami Yoshiyuki

Izuminokami Kanesada and Yamatonokami Yasusada

Mutsunokami Yoshiyuki and Yamatonokami Yasusada

Nagasone Kotetsu and Horikawa Kunihiro

Nagasone Kotetsu and Izuminokami Kanesada

Nagasone Kotetsu and Kashuu Kiyomitsu

Nagasone Kotetsu and Yamatonokami Yasusada

Nagasone Kotetsu and Mutsunokami Yoshiyuki

Kotetsu Brothers
Hachisuka Kotetsu and Urashima Kotetsu

Urashima Kotetsu and Nagasone Kotetsu

Nagasone Kotetsu and Hachisuka Kotetsu

Rai
Akashi Kuniyuki and Hotarumaru, Aizen Kunitoshi