This technique can be seen through different lenses:
Constantly having higher speed
For a while (depending on hoho level) you gain quite a lot of speed, jump boost and auto step (maybe even auto step over 2 blocks at the same time)
Teleporting to set points
You can set teleport points yourself or points you can "shunpo" to at high speeds. But you can only teleport there withing a certain distance again, depending on your hoho stat.
A dash forward
This might be the most complicated but at the same time forward way to use shunpo. You teleport/move/dash towards a point you select by just looking at it. What that 'point' is depends on some factors and the effects of those. There are 3 ways you can do it: entity, air, block. Let's begin with the easiest: a block, if your hoho points are enough you teleport to said block if you do not reach the block with those hoho points you'll teleport as far you can even if you teleport to a mountain or tree. If you don't reach the hoho points you'll just reach mid way. If it's the air you target you'll just go as far as possible within your hoho points towards that direction. If it is an entity there are 3 options:
You have around equal hoho points, you just teleport in front of them
You have a big advantage of hoho points, you teleport behind them
They have a big advantage of hoho points you'll teleport to the entity, but they'll teleport behind your back immediately.
Dodge
This is a "passive" ability of shunpo once you unlock it, one of those applies to the attack above if someone dashes towards you. If your hoho points are way higher than someone once they attack you (or even a projectile they attack) you will have a CHANCE to automatically dodge it (attack negated) depending on the difference in points.
You immediately teleport behind the entity targeted and attack it from behind with the weapon in hand. If you have way larger hoho you even damage it twice. If the target doesn't have much difference between your shunpo or even higher, the ability would fail.
Hoho
General Explanation
Sort of speed based combat.
techniques
Shunpo
Explanation
This technique can be seen through different lenses:
Senka
You immediately teleport behind the entity targeted and attack it from behind with the weapon in hand. If you have way larger hoho you even damage it twice. If the target doesn't have much difference between your shunpo or even higher, the ability would fail.
Speed Clones
Very simple, clones that attack with you.
Utsusemi
A sort of substitution jutsu where the next attack (if the attacker doesn't have equal or more shunpo) doesn't hit you and you teleport nearby.