قسمت 6: شش‌تایی‌ها کشف می‌کنند که شرط‌بندی اسب‌دوانی بهترین فعالیت در دسامبر است

6

After doing various things, they realized that actually doing horse racing is the best! December comes and Sextuplet went to the racecourse since it's complete financial statement of the year. Most of the sextuplet purely enjoys watching horse racing, except a member is in urge of doing something-- Wailing final episode to Mutsugo to Ouma no Monogatari!