|LEGO → TECHNIC → BIONICLE → Toa Inika|
8731 Toa Kongu is a BIONICLE set released in 2006. He is one of the six Toa Inika. He is armed with a Zamor Sphere launcher and a Laser Crossbow, and wears the Suletu: the Great Mask of Telepathy. In the BIONICLE storyline he was a Toa of Air. This is Kongu's first appearance in a regular set (second including his appearance as a set that came with a Happy Meal at McDonalds). He was transformed into a Toa by a bolt of lightning from the Red Star.
- Pushing hard on the piece near the rubber piece will launch a sphere.
- Pushing a button on his sword will cause it to light up.
- In BIONICLE Heroes, he has the feet pieces used by the set versions of Hewkii, Jaller and Matoro instead of his own.