The name Tokis consists of 5 letters. The letter S is the 19th letter in the alphabet. 19-5=14 S is also the last rank in Splatoon, out of 3 other ranks, A, B, and C; therefore S is the 4th rank. 14-4=10 A letter rank consists of 3 types; rank plus, rank, and rank minus. 10-3=7 However, the S rank only consists 2; rank, and rank plus. 7-2=5 (continued)