Johto Seafor is a portion of the game only accessible by using HM 08 Dive. It's required to progress through the game, and is present on 2 sectors:
- Between Olivine City and the New Island
- On Route 49.
Pokemons: Clamperl, Gorebyss, Huntail, Chinchou, Lanturn, Buizel
Items: Soul Dew (Route 49)