Sincere and his wife Yui, in their third year of marriage, have recently been unsatisfied with their marital relations. Sincere is often away on business trips, leaving home frequently, and he always ends up prematurely. Sincere feels a strong sense of self-blame. Yui, overly conscious of being a virtuous wife, has become reclusive. Concerned, Sincere enrolled her in the cooking classes she had wanted to attend for some time…
