Ninten is one of the Unlockable Characters for Super Smash Bros. Ragnarok. A rather unfortunate and at the same time, fortunate child, Ninten's journey to stop Gigyas began when the household objects in his house began coming to life and attacking. Ninten is asthmatic, meaning that on occasion his asthma can act up causing him to have difficulty fighting, this seems to have been remedied for Smash however.
A new feature in Super Smash Bros. Ragnarok, pairing has a secret ability in which if both characters perform Final Smashes together. Every Character has a partner that gives both Final Smashes a 5% Damage Boost when performing a Paired Smash.