Pokémon Horizons: The Series · Wonders Ahead arc

HZ146 · Quaquaval and Tinkaton's Operation: Sleep!

ウェーニバルとデカヌチャン、スリープ大作戦!

This episode has not come out in English yet, so the title is a translation of the Japanese one.

JP air. 2026-08-21 Season. Wonders Ahead (S29) Position. Episode 146 of 156 in Horizons

Story arc · HZ137-HZ156

Wonders Ahead.

Called Wonder Voyage in Japan. With the Laquium gone, the crew goes on adventures inspired by the Pokémon mobile games, and a new girl joins them with her Ditto.

Read the full Horizons guide

Pokémon featured

Who appears.

Linked entries open the species page on the Pokédex. Items without a sprite (alternate forms, regional variants, generic group references) fall back to a name pill.

More from this arc

Other episodes in Wonders Ahead.

The sources we use are on our acknowledgements page. Pokémon, character names, and series titles © Nintendo, Game Freak, Creatures Inc., The Pokémon Company, OLM Inc. This is an unofficial fan reference.