スーパー楕円 でしょう
sūpāda endeshō
1. Probably a superellipse.
Noun
#310081
1. Probably a superellipse.
1. elliptical shape; oval shape
1. ellipse; oval
1. supervisor
1. Super Bowl (championship game of the National Football League)
1. supermarket chain
1. it seems; I think
2. right?; don't you agree?
1. Probably Superman.; It must be Superman.
1. Not oval.; Not elliptical.