Jantai is a CPU Mii from New Wii Sports Resort and New Wii Party.
New Wii Sports Resort
In Swordplay, his skill level is 11863 and he appears as a Swordplay Showdown Boss in Level 63. In Basketball, his skill level is 11848 and his teammates consists of Meggy and someone. In Table Tennis, his skill level is 11863. He doesn't appear in Cycling.
New Wii Party
In New Wii Party, Jantai is an Advanced Master Mii.
- His name is the same as Japanese name. (じゃんたい)