セイカイ
Meanings
Noun
1. Seikai (series of science fiction novels by Hiroyuki Morioka)
Pitch accent
セ
イカイ
Composed of
Chinese "star" constellation (one of the 28 mansions); Singapore
community; circles; kingdom; erathem; field (electrical); border
Used in vocabulary (1 in total)
Sidereus Nuncius (treatise by Galileo Galilei; 1610)