Phase 1 section
Pokémon Platinum Jubilife City, Trainer School, and Pokétch Walkthrough
Coal Badge Meet Looker, deliver the Parcel, win the school battles, and collect all three Pokétch coupons. Exact Platinum encounters, every sourced trainer, items, hidden-item directions, puzzle notes, boss data, and completion checks.
Phase 1Coal Badge Twinleaf, Sandgem, Jubilife, Oreburgh, and Roark. 01 / 12 
Meet Looker, deliver the Parcel, win the school battles, and collect all three Pokétch coupons. Every table on this page is joined to the named Platinum map, encounter, trainer, item, and script data; Diamond/Pearl rows are not substituted.
Source maps
Jubilife City, Jubilife City Mart, Jubilife City Pokémon Center 1 Female, Jubilife City Pokémon Center 2 Female, Pokétch Co 1 Female, Pokétch Co 2 Female, Pokétch Co 3 Female, Jubilife City South House 1 Female, Jubilife City South House 2 Female, Jubilife City Condominiums 1 Female, Jubilife City Condominiums 2 Female, Trainers School, Jubilife City Southwest House 1 Female, Jubilife City Pokémon Center B1 Female, Jubilife City Southwest House 2 Female.
Platinum discipline
Morning, day, night, daily, Radar, swarm, dual-slot, static, gift, and event rows remain distinct when their requirements differ.
Route Plan
Follow Looker into the city, deliver Barry's Parcel at the Trainer School, battle both students, answer Yes to the three clowns, and exchange the coupons for the Pokétch.
Exact pret map constants (15)
MAP_HEADER_JUBILIFE_CITY · MAP_HEADER_JUBILIFE_CITY_MART · MAP_HEADER_JUBILIFE_CITY_POKECENTER_1F · MAP_HEADER_JUBILIFE_CITY_POKECENTER_2F · MAP_HEADER_POKETCH_CO_1F · MAP_HEADER_POKETCH_CO_2F · MAP_HEADER_POKETCH_CO_3F · MAP_HEADER_JUBILIFE_CITY_SOUTH_HOUSE_1F · MAP_HEADER_JUBILIFE_CITY_SOUTH_HOUSE_2F · MAP_HEADER_JUBILIFE_CITY_CONDOMINIUMS_1F · MAP_HEADER_JUBILIFE_CITY_CONDOMINIUMS_2F · MAP_HEADER_TRAINERS_SCHOOL · MAP_HEADER_JUBILIFE_CITY_SOUTHWEST_HOUSE_1F · MAP_HEADER_JUBILIFE_CITY_POKECENTER_B1F · MAP_HEADER_JUBILIFE_CITY_SOUTHWEST_HOUSE_2F
Wild Pokémon
This subarea has no random wild table or source-scripted Pokémon encounter. Gifts and event access are listed when applicable.
Trainers
Route order follows event-object order, then source-script order. Teams show held items and moves only where Platinum explicitly defines them. Rewards use the engine formula: highest party level × 4 × trainer-class multiplier.
| Trainer | Route order / placement | Full team | Reward | Optional / rematch note |
|---|---|---|---|---|
 Galactic Grunt Male GruntSource trainer ID 414 | Jubilife City • scripted battle |
| ₽440 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. |
| Galactic Grunt Male GruntSource trainer ID 415 | Jubilife City • scripted battle |
| ₽440 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. |
 School Kid Male HarrisonSource trainer ID 342 | Trainers School • scripted battle |
| ₽120 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. |
 School Kid Female ChristineSource trainer ID 345 | Trainers School • scripted battle |
| ₽120 | One-time field/story battle unless the Vs. Seeker supplies a separate source trainer variant. |
Items And Services
| Item / service | Method | Plain-English placement | Requirement |
|---|---|---|---|
| Potion | Visible field item | Pick up the item ball in the western part of Jubilife City, 3 tiles west and 5 tiles south of the Ace Trainer Female. Source QA tile: 142, 766. | Reach this source subarea; HM, Bicycle, time, and story gates are stated in the route and puzzle notes. |
| X Attack | Visible field item | Pick up the item ball in the northwestern part of Trainers School, 4 tiles west of the Ace Trainer Female. Source QA tile: 1, 4. | Reach this source subarea; HM, Bicycle, time, and story gates are stated in the route and puzzle notes. |
| Pokétch | Coupon quiz | Includes Digital Watch, Calculator, Pedometer, and Pokémon List. | Three clown coupons |
| Town Map | Parcel reward | Barry gives the spare map at the Trainer School. | Deliver the Parcel |
| Pal Pad | Looker story gift | Platinum's International Police introduction is absent from Diamond/Pearl. | Enter Jubilife |
Hidden Items
| Hidden item | Plain-English placement | Requirement |
|---|---|---|
| Stardust | Use the Dowsing Machine on the ground in the southern part of Jubilife City, 6 tiles west and 7 tiles south of the Counterpart. Source QA tile: 168, 795; search radius 2. | Dowsing Machine Pokétch app and access to this subarea. |
Puzzles, Warps, And Switches
- The clowns stand near the Pokétch Company, Jubilife TV, and Poké Mart. All three quiz answers are Yes.
Boss Strategy And Partners
No boss, Gym Leader, rival branch, Commander, Elite Four member, or Champion is assigned to this section.
Completion Checklist
- Visit all 15 mapped subareas listed in the source constants.
- Record the 0 applicable wild, static, gift, trade, or event encounter rows across the per-area tables.
- Defeat or intentionally defer all 4 source-placed trainer battles.
- Collect or account for 5 visible items, berry patches, gifts, and services plus 1 Dowsing Machine item.
- Complete the route, story, puzzle, boss, partner, and event conditions above before following the next-section link.
Sources And Validation
- Primary source:
pret/pokeplatinumcommit7c0aa10b6a6aa09d8824e08bd8a36f6fc8b7ad8d. - Source layers:
res/field/encounters,res/field/events,res/field/scripts,res/trainers, personal held-item data, map headers, hidden-item table, berry initializer, trades, tutors, and Frontier sets. - Machine-readable validation report records page, map, trainer, item, encounter, asset, and source invariants.
Dex quick links