I know about that
But Superheroes don't have to manage Mana Chakra, and superpowers are often very direct and linear abilities as oposed to Naruto's jutsus that tend to be more "subtle", versatile and riddled with weakness and counters (again if you're not including the DBZ shit, which this system doesn't)
Also what cinematic aspect?
I said Hero System not Champions. Champions is now the superhero genre while Hero System is a generic system that is genre agnostic. You also don't understand how things work in Hero System. All equipment etc... are bought with powers. The only thing different is the special effect. The special effect is defined by the advantages and limitations put on the power. Let me give you a couple of examples.
This is one set of powers from Dark Sun, a character from my setting book Inceptum Terminus: Chronicles of the New Confederation, and the equivalent equipment. Pay attention to the advantages and limitations to see how the basic power is different.
60 Offensive Light Powers: Multipower, 75-point reserve, (75 Active Points); all slots Conditional Power (Doesn't work in zero light conditions; -¼)
5f 1) Dark Flare: Sight Group Flash 8d6, Armor Piercing (+¼), Personal Immunity (+¼) (60 Active Points); Conditional Power (Doesn't work in zero light conditions; -¼) 6
6f 2) Dark Blast: Blast 10d6, Autofire (5 shots; +½) (75 Active Points); Conditional Power (Doesn't work in zero light conditions; -¼) 7
6f 3) Dark Explosion: Killing Attack - Ranged 2d6+1, Area Of Effect (4m Radius Explosion; +¼), Personal Immunity (+¼) (52 Active Points); Conditional Power Power does not work in Uncommon Circumstances (Doesn't work in zero light conditions; -¼) 7
6f 4) Dark Floodlights: Darkness to Sight Group 11m radius, Alterable Size, Personal Immunity (+¼) (75 Active Points); Conditional Power (Doesn't work in zero light conditions; -¼) 7
30mm Concussive: Blast 7d6, +1 Increased STUN Multiplier (+0), Area Of Effect Nonselective (15m Radius Explosion; +¼) (44 Active Points); 1 Charge (-2), OAF Durable (-1), Strength Minimum cannot Add/Subtract Damage (-½), No Range (-½), No Knockback (-¼), Real Weapon (-¼)
The Concussive can be changed from Blast to Sight Group Flash to make a simple flash bang. However, the concussive uses the same power as Dark Blast.
30mm High Explosive: Killing Attack - Ranged 2d6+1, Area Of Effect Nonselective (15m Radius Explosion; +¼), +1 Increased STUN Multiplier (+¼) (52 Active Points); 1 Charge (-2), OAF Durable (-1), Strength Minimum cannot Add/Subtract Damage (-½), No Range (-½), Real Weapon (-¼), No Knockback (-¼)
Dark Floodlights can be built as an artillery shell using the same power with similar advantages and limitations.
Blast does more Stun damage then it does killing damage. Stun damage is taking the sum of the roll and applying it to defenses. To figure the killing damage on rolls of a 1 = 0 Body Damage, 2-5 = 1 Body Damage, and 6 = 2 Body Damage.
So Dark Flare is AP which halves the target's defense. Personal immunity means that Dark Sun can use the attack and she'll be immune to it. In Hero unless you have this advantage the character is susceptible to their own attacks. The limitation is that it doesn't work in no light conditions.
30mm Concussive Grenade is the same Blast power, but adds +1 Stun Damage to each of the dice rolled. Thus, a roll of a 1=2, 2=3, 3=4, 4=5, 5=6, and 6=7 Stun Damage. Area of Effect means that the character firing the grenade can't select the target in the 15m radius, so everything gets hit. Explosion means that the damage drop off is increased from the standard to for every 15m from the initial blast the damage drops off by 5 points or 1d6 of damage. That's increased from the base 2m per 5 points or 1d6 drop off. OAF: Durable means Obvious, Accessible Focus that has hit points to determine when it breaks. Obvious means you know what is the cause of the attack. Accessible means that somebody can grab it and use it against the character. Focus means it's an item. Thus, the grenade is different mechanically from Dark Blast. Strength Minimum means you can't add or subtract Strength damage from the attack. No Range means it has to be thrown and uses the character using it's Strength to determine distance. Real Weapon just states that the item has to be maintained to keep it working. No knockback means that anyone damaged by it aren't knocked around like Dark Blast would do.
Dark Blast has Autofire which means that she fires 5 rounds at a time. For every 2 points she makes her attack roll the attack hits her target. If she's in total darkness her power doesn't work.
With Killing Attacks the Body damage is what you rolled with your damage dice. The Stun Multiplier is 1d6-1 without advantages. You multiply the Body damage done by the Stun Multiplier. So if you roll 7 on 2d6+1 and the 1d6-1 StunX is a 3 then you did 8 Body and 24 Stun damage.
So that's how Hero System works. You can build anything you want using the same set of rules.
The cinematic aspect is that most damage is Stun with very little Body done. Body is the system's hit points. In order to hit Body directly you need to use a Killing Attack which costs a lot more then a standard attack. At 0 Stun the character is knocked out. At 0 Body the character is dead.
Chakra/Mana etc... can all be Endurance Reserves and bought as a power.
