7Seeds poster

7Seeds (2019)

Action · Adventure · Animation

Shy Natsu awakens as part of a group chosen to ensure the survival of humanity. Together, they have to survive on a changed Earth.

IMDb rating: 6.3 (2,140 votes)
Seasons: 2
Streaming (US): Netflix
Language: JA
Type: TV series

Browse all Rollercoaster seasons in the explorer → Open in Rising Shows app → View on IMDb

Ratings refreshed Jul 3, 2026 · 2 seasons indexed

Cast

Seasons

Season 1 (2019)

7.48 avg 12 episodes 6.8 → 7.9 25 min avg

Rollercoaster

Season 1 episodes — IMDb ratings
#	Title	Rating	Votes
1	Spring Begins	6.8	96
2	Insects Awaken	7.4	83
3	Light Snow	7.1	73
4	Autumn Begins	7.2	70
5	Heavy Snow	7.4	71
6	Grain Rain	7.3	67
7	Winter Solstice	8.4	78
8	Summer Solstice	7.0	56
9	Lesser Heat	7.4	56
10	Cold Dew	8.1	58
11	Greater Heat	7.7	55
12	End of Heat	7.9	62

Season 2 (2020)

7.20 avg 12 episodes 7.3 → 7.6 24 min avg

Rebound

Season 2 episodes — IMDb ratings
#	Title	Rating	Votes
1	Frost Descends	7.3	45
2	Summer Begins	7.2	41
3	Grain in Ear	7.2	40
4	Autumnal Equinox	7.3	41
5	Vernal Equinox	7.2	41
6	White Dew	7.1	39
7	Winter Begins	7.1	40
8	Lesser Cold	6.3	42
9	Grain Full	7.3	41
10	Rain Water	7.2	42
11	Greater Cold	7.6	46
12	Pure Brightness	7.6	50