| Icon | Name | Info | Cat. |
 |
Shoal Salt | Hidden, in small wooden box, on small island left of Swimmer Berke, coming from U18. (after B/W story) | General items |
 |
TM06 Toxic | On the large island close to Route entrance | Machines |
 |
Big Pearl | Hidden, in small wooden box, near TM06 item | General items |
 |
Deep Sea Tooth | On island at south center of route | Hold items |
 |
Max Potion | On small island near Swimmer Wright, coming from U18 | Medicine |
 |
Heart Scale | Hidden, in small wooden box on northernmost island, coming from U18 | General items |
|
Heart Scale | Hidden in small brown box on small island, west of P2 Laboratory | General items |
 |
Shoal Shell | From route entrance, on island towards north, hidden in small gray rock. (after BW2 story) | General items |
 |
Blue Shard | Western end of large island (after BW2) | General items |
