(Note:you don't have to do these in order..)
1:At the ACDC school in the room before the principals office.
2:At Yoka zoo behind the building..when the animals go wild and then break down the gate that's were another is.
3:At Yoka Zoo at the Hot Springs.
4:At Sci Lab in the Lobby.
5:Well five is a tuffy lol.. it's so tough I haven't even found him yet!!.. well when i find him I will update this for you if i can.
Green Star :Defeat Bass GS.
Light Blue Star: Complete the time attack Navis
Blue Star: Obtain all 200 standard chips
Purple Star: Obtain all 85 Mega class chips
Orange Star: Complete all 32 combos in your P. A. Library
Red Star: Defeat all fifteen Omega Navis
Beastman V2: SciLab 1 in the bottom part where you first enter, turn right then straight up
Bubbleman V2: Yoka 1 by Bug Dealer, on small dead-end walkway
Desertman V2: Beach 1 to the right part of the Hospital Comp
Plantman V2: Undernet 4 to the right part of the tower, near the warp point
Drillman V2: Undernet 6 behind the Net Dealer
Darkman V2: Secret Net 1 past the Monolith, turn right to the dead-end
Japanman V2: Secret Net 2 past the Securtity Crystal on the top floor
Flashman V3: Random encounters in ACDC 2
Beastman V3: Random encounters in Lan's Doughouse. Note: You need to use the Subchip "Sneakrun"
Bubbleman V3: Random encounters in Beach 1
Desertman V3: Random encounters in Yoka Inn TV
Plantman V3: Random encounters in Hospital Comp 3
Flamman V3: Random encounters in Yoka 1
Drillman V3: Random encounters in Hades Net
Darkman V3: Random encounters in Undernet 6
Japanman V3: Random encounters in Yoka Inn armor case
Bunny: Job 19.
Spikey: Demon Comp directly north of where you enter.
Swordy: Undernet 1 in the blue section's second dead-end.
Jelly: Beach 2 to the left of the Undernet entrance.
Mushy: Sci Lab 2 to the left of the Sci Lab Square entrance, in the tiny square.
Momogra: Zoo Comp 4 where you battled Beastman.
Killereye: Principal's PC 1 near the entrance to Principals PC 2.
Scuttlest: Note: There are two parts to the Scuttlest family. The first is located in Secret Net 1, directly left of where you enter. The second is located in Secret Net 3, all the way north of the press pathway, to a dead-end.