22/7: 8＋3＝？

22/7: 8+3=?

Extra thirteenth episode included in the sixth Blu-ray & DVD volume of 22/7. 22/7 was revived for the fans on December 24th, which was their day of formation.The next day, when eight people came to the office, the Wall was completely revived, and the mystery only deepened. To dispel the disturbing feelings, Sakura proposes to have a Christmas party to celebrate the reunion. (Source: Funimation)

Names

Original	22/7: 8＋3＝？ (other)
Romaji	22/7: 8+3=?
English	—
Also known as	22/7 Episode 13 · 22/7 OVA · Nanabun no Nijyuuni Episode 13

Facts

Format	OVA (home video) · 1 ep · 24 min · 0h total
Aired	2020-09-16 (Summer 2020)
Status	FINISHED
Studio	A-1 Pictures
Source	Other
Origin	Japan (Anime)
Genres	Music
Themes	Idol Primarily Female Cast Food Cute Girls Doing Cute Things

Reception

Community score	6.38 / 10
Bayesian score	6.98 / 10
Composite	45.2
On lists	3,911
Favourited	23 (0.6%)
Completion	92.9%
Drop rate	2.1%
In backlog	33.9%
Score spread σ	1.86

Score distribution

12822336548352206356739182039931082

Where it places

Cohort	Value	Tier	Rank
Broadcast season	Summer 2020	D	34 of 45
Source material	Other	D	93 of 182
Studio	A-1 Pictures	E	166 of 200
Year	2020	D	215 of 298
Genre	Music	D	315 of 428
Format	OVA (home video)	D	646 of 944
Length	OVA / Special	D	918 of 1,260
Season (all years)	Summer	D	1,147 of 1,662
Era	Early 2020s	D	1,240 of 1,596
Origin	Japan	D	4,982 of 7,157