Pokemon Sun And Moon -dub- Episode 146 -

In the grand timeline of the Pokemon anime, Pokemon Sun and Moon -Dub- Episode 146 is often cited as the "calm before the storm." It represents a rare moment of rest. Unlike the frantic finales of Diamond & Pearl or XY, Sun & Moon allowed its characters to breathe.

This episode is also notable for what it doesn’t do. It doesn’t introduce a new villain. It doesn’t feature a legendary Pokemon battle. Instead, it focuses on friendship—the kind that feels earned after 146 episodes of beach trips, pancake races, and Z-Move training.

For many fans revisiting the series, this episode is the highlight of Ultra Legends. It validates the entire "school" setting of Sun & Moon. Ash didn't just become a champion; he became a brother, a mentor, and a friend.

Warning: Full spoilers for the episode follow. Pokemon Sun and Moon -Dub- Episode 146

The episode opens not in Alola, but in the icy peaks of the Ultra Deep Sea—a distortion world adjacent to Alola. Here, we check in on the saga of Mohn, Lillie and Gladion’s long-lost father. While this is a B-plot, it sets the thematic stage for "farewells and discoveries."

The main action returns to Melemele Island. Professor Kukui is recovering from the grueling exhibition match against Ash (which concluded in the previous episode). However, the emotional core of Pokemon Sun and Moon -Dub- Episode 146 focuses on two specific storylines:

Ash, Kiawe, Lana, Mallow, Lillie, Sophocles, and Gladion stand on the shore, looking at the sea. In the grand timeline of the Pokemon anime,

Kiawe: “So this is really it, huh? Tomorrow you fly back to Kanto, Ash.”

Ash: (grinning) “Yeah, but that doesn’t mean goodbye forever! Alola will always be my second home.”

Lillie: (smiling softly) “You taught us that being strong means relying on each other.” It doesn’t introduce a new villain

Pikachu jumps onto Ash’s shoulder, sparks flying from its cheeks.

Pikachu: “Pika pika!”

Suddenly, a mysterious pink mist rolls in from the sea. Tapu Koko appears, floating in front of Ash.

Ash: “Tapu Koko? What’s going on?”