Tsumuji has one son and one daughter and both of them are red and white Ninningers respectively.
Dane has two sons, one of whom is the second Ninja Steel Red and the other is Ninja Steel Gold.
Tsumuji became a AkaNinger after his son as well as regaining his Nintality.
Dane was a Ninja Steel Red Ranger before his son who succeeded him.
Tsumuji had a connection with Kyuemon Izayoi when he was a teenager since Kyuemon is the one who stole his Nintality.
Dane had only once encountered Madam Odius when Galvanax attempted to seize the power of the Ninja Nexus Prism before he disappeared.
Tsumuji, as Red Ranger, he wore the gray sash.
Dane, as Red Ranger, he first wore the regular sash (but was exuding energy of the colors of the other Rangers), but when he was revived, he wore the gold sash instead.