Garo: Honoo no Kokuin - Home (Garo: The Animation Episode 25 -Home-)
Unaired episode included in the eighth Blu-ray and DVD volume.
Ema visits Tina's house after a long time. While singing and spinning yarn, Tina and the children spend a peaceful time together. She had the power to spin the yarn which once carried magic power brought by her foster father, Natoria.
[Source: official twitter via MAL]