saiwai are
1. be happy!; cheer up!
Expression
#247810
1. be happy!; cheer up!
1. happiness; good fortune
1. happiness; blessedness
2. luckily; fortunately
1. Let's…; Shall we…
1. To have someone do; To let someone do
1. Must do; Have to
1. Cannot have; Cannot do
1. If there is; If you have
1. Don't have.; Don't do.