ニンジャスピナー (Ninja Spinner): Japanese Pokémon TCG Set Guide (M4)

M4 Ninja Spinner (ニンジャスピナー) is the second MEGA expansion pack of 2026 in the Japanese Pokémon TCG. Continuing the Legends: Z-A arc, this set spotlights Mega Greninja ex and the Kalos first-partner Pokémon lines — Froakie, Fennekin, and Chespin.

By PulloraX · Published 30 October 2026

Set overview

Series: Pokémon Card Game MEGA · Set code: M4 · Release date: 13 March 2026 · Total cards: 83+ (83 regular cards plus secret rares) · Pack configuration: 5 cards per pack, 30 packs per booster box · Booster box price: 5,400 yen (tax included) · Pack price: 180 yen — the last Japanese set at this price point

Key cards

Mega Greninja ex is the set mascot and primary chase card. Notable Trainer cards include AZ’s Tranquility, a Supporter that switches your Active Pokémon and can heal a Pokémon ex moved to the Bench. Bubble Water Energy is a Special Energy providing Water Energy while curing Special Conditions for Water Pokémon. Big Catch Net shuffles Water Pokémon and Basic Water Energy from the discard pile back into the deck. The full Froakie-Frogadier-Greninja, Fennekin-Braixen-Delphox, and Chespin-Quilladin-Chesnaught evolution lines are all represented.

What is in the box

Each sealed booster box contains 30 packs of 5 randomly inserted cards. Basic Energy cards are not included. The set features regular rares, Art Rares, and Secret Rares beyond the main 83-card set.

Shop this set

• Ninja Spinner M4 Japanese Pokémon Booster Box
• Ninja Spinner M4 Japanese Pokémon Booster Pack

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