
IO also uses his fruit to travel at the speed of light which is oftenly used by him as a sort of escape from life threatening situations and to drastically augment his punches' strength and speed. He can blind and stun his opponents by emitting a large but quick flash of neon light from his palms. But he primarily uses neon light to shoot laser beams from his fingers, resulting them to take on a piercing effect instead. IO uses his fruit's powers to launch powerful neon light-energy beam attacks at high speeds from his hands that can cause tremendous explosions. It is subject to the standard Devil Fruit weaknesses. Since his fruit is light-based, some of IO's attacks, like his lasers, can only travel in straight lines.
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Also because of those fruits' powers they negate each other. This means that the user's attacks are able to deal damage similar to freezing but without any trace of frostbite on user's targets. The difference between Neon Neon no Mi and Pika Pika no Mi is that the neon light is considered to have properties of a "cold heat'' (which is a metaphor for the neon light having an unnatural and "cold" presence). Due to this fruit's power, IO is possibly the fastest man in the world alognside with Borsalino. IO is also able to travel at the speed of light by shooting a chain of projections of himself which leads to the desired location. IO's reflexes are so quick that he can transform into neon light to completely bypass almost any attack, even a gunshot from meters away.

The most efficient use of those powers can be reached when they are combined with great marksmanship skills of the user due to this fruit's lasers effectiveness as a weapon for snipers. However the neon based attacks are a bit inferior in terms of raw devastating force to the ones of Pika Pika no Mi due to neon light's rarity in nature. He is able to avoid normal attacks by transforming into neon light, causing the attack to bypass straight through his body, like most Logia users can.

As such, IO is able to utilize neon light-based attacks which include shooting laser-looking beams from his hands, fingers, or feet (which in some cases can deal high eplosive damage similar to Borsalino's lasers). The main strength of this Devil Fruit is that it allows the user to produce, manipulate and turn into neon light which's color is reddish-orange (the color of real neon). Neon Neon n Mi looks like a crimson glowing grapefruit with swirls on it.
