[SeijiSensei]

Here are some shows you might like
https://myanimelist.net/anime/584/No...tori_no_Kimi_e
https://myanimelist.net/anime/2164/Dennou_Coil
https://myanimelist.net/anime/329/Planetes
https://myanimelist.net/anime/949/To...erae_Gunbuster
https://myanimelist.net/anime/1002/T...ae_2_Diebuster
https://myanimelist.net/anime/38691/Dr_Stone
https://myanimelist.net/anime/39198/Kanata_no_Astra
https://myanimelist.net/anime/39586/Hataraku_Saibou

Japanese science fiction often has subtle undercurrents of the supernatural as in Noein and Dennou Coil. (The latter is on Netflix as "Den-noh Coil" along with director Iso Mitsuo's first new series since 2007, https://myanimelist.net/anime/37914/...Shounen_Shoujo.)