How to shiny hunt using Walking in grass in Pokémon Red (JP).

Running back and forth through tall grass until the Pokémon you want appears.

Odds with charm
No shinies
Odds no charm
No shinies
Per encounter
~11s
Expected hunt
Not huntable

How the hunt works

Pick a patch of grass where your target has the highest encounter rate, then run in a tight loop so you trigger battles as fast as possible. Check the sprite the moment the battle starts, and run from anything that isn't shiny.

Pokémon Red (JP) has no shiny Pokémon at all, so this method is listed for encounter data only.

Tips

  • Repels stop lower-level species spawning, which raises the share of encounters that are your target.
  • Keep a fast Pokémon in the lead so escaping takes one input.
  • Use the smallest grass patch you can — fewer steps between encounters.

Pokémon you can find with Walking in grass in Red (JP)

77 species, sorted by best encounter rate.

PokémonBest rateLevelsLocations
Weedle20%3–84
Kakuna20%4–93
Pidgey20%2–2714
Rattata20%2–237
Spearow20%3–2610
Ekans20%6–266
Nidoran M20%2–255
Zubat20%6–269
Golbat20%29–467
Oddish20%12–269
Venomoth20%31–515
Diglett20%15–221
Mankey20%10–204
Growlithe20%15–356
Machop20%15–245
Geodude20%7–268
Slowpoke20%28–335
Magnemite20%21–231
Doduo20%18–285
Dodrio20%49–512
Seel20%28–335
Shellder20%28–335
Gastly20%18–245
Hypno20%461
Voltorb20%14–232
Marowak20%40–554
Koffing20%30–354
Rhyhorn20%25–262
Rhydon20%52–552
Horsea20%28–335
Staryu20%302
Ditto20%23–677
Raticate15%23–304
Pikachu15%3–242
Paras15%8–235
Venonat15%22–286
Kadabra15%49–512
Ponyta15%28–364
Magneton15%32–462
Electrode15%52–552
Pidgeotto10%28–323
Fearow10%25–433
Arbok10%41–573
Raichu10%53–642
Nidorino10%30–334
Parasect10%25–644
Abra10%8–122
Haunter10%25–305
Onix10%13–455
Drowzee10%9–151
Exeggcute10%23–274
Weezing10%37–424
Chansey10%23–644
Caterpie5%3–82
Metapod5%4–72
Nidoran F5%3–253
Nidorina5%30–312
Clefairy5%8–123
Jigglypuff5%3–71
Wigglytuff5%541
Gloom5%28–304
Psyduck5%281
Machoke5%41–453
Graveler5%41–433
Grimer5%30–354
Cubone5%20–245
Tangela5%28–321
Dugtrio4%29–311
Slowbro4%37–392
Dewgong4%37–382
Kangaskhan4%25–282
Seadra4%37–392
Scyther4%23–282
Electabuzz4%33–361
Tauros4%26–282
Golduck1%381
Muk1%37–424