It was given to me by the future Kamen Rider Aqua.

This scene occurs in the theatrical version of "Fourze OOO Movie vs. Megamax".

The film tells the story of the legendary 7 Kamen Riders who are stopping the evil conspiracy of Consortium

——Poseidon, Date and Goto rushed to the scene, but their power was still no match for the blue knight.

Until OOO later joined forces with Renqing, who was separated from Poseidon, and the three of them eliminated the men of Consortium X (OOO and Fourze obtained the core coins of the legendary 7 knights, and summoned these 7 knights, defeating their opponents

).

In the end, OOO obtained the future coin and used it to summon an unprecedentedly powerful force, and together with Fourze, he destroyed Rem Goddess.

Extended information: Introduction to related characters: 1. Hino Eiji, the transformer of Kamen Rider OOO.

It is the existence that seals Greed.

I learned from Ankh that he was a former ambitious overlord who went berserk and was sealed.

But because Hino Eiji's desires are infinite, he usually doesn't go berserk.

2. Kamen Rider Poseidon, like OOO, uses three core coins to transform (shark, whale, wolf fish), and the weapon is a big sword.

3. Kamen Rider Aqua, the shape of the transformation belt is a turbine.

He is a Kamen Rider who transformed into a Kamen Rider using the power of water in the world 40 years later. However, after getting a new belt from Kogami-san, he became Poseidon. Aqua is good at fighting in the water and his mount is a motorboat.