<P> The vast array of creatures is commonly divided into `` Generations '' , with each division encompassing new titles in the main video game series and often a change of handheld platform . Generation I refers to Red , Green , Blue and Yellow ; Generation II refers to Gold , Silver , and Crystal ; Generation III refers to Ruby , Sapphire , and Emerald ; Generation IV refers to Diamond , Pearl , and Platinum ; Generation V refers to Black , White , Black 2 , and White 2 , Generation VI refers to X and Y ; and Generation VII refers to Sun , Moon , Ultra Sun and Ultra Moon . Each Generation is also marked by the addition of new Pokémon : 151 in Generation I in the Kanto Region , 100 in Generation II in the Johto region , 135 in Generation III in the Hoenn region , 107 in Generation IV in the Sinnoh region , 156 in Generation V in the Unova region , 72 in Generation VI in the Kalos region , and 86 in Generation VII in the Alola region . </P>
<P> The vast array of creatures is commonly divided into `` Generations '' , with each division encompassing new titles in the main video game series and often a change of handheld platform . Generation I refers to Red , Green , Blue and Yellow ; Generation II refers to Gold , Silver , and Crystal ; Generation III refers to Ruby , Sapphire , and Emerald ; Generation IV refers to Diamond , Pearl , and Platinum ; Generation V refers to Black , White , Black 2 , and White 2 , Generation VI refers to X and Y ; and Generation VII refers to Sun , Moon , Ultra Sun and Ultra Moon . Each Generation is also marked by the addition of new Pokémon : 151 in Generation I in the Kanto Region , 100 in Generation II in the Johto region , 135 in Generation III in the Hoenn region , 107 in Generation IV in the Sinnoh region , 156 in Generation V in the Unova region , 72 in Generation VI in the Kalos region , and 86 in Generation VII in the Alola region . </P>
how many pokemon are there in the johto region
how many pokemon are there in the johto region
100
100