Uppy Thingy
Note: This page describes a glitch, trick, or exploit. To see others, click here.
Explanation
Uppy Thingy is a minor platforming trick used in NG to reach the Sunrise/Konohana observation platform in Kamiki. Rather than running around the hill, wall jumps are used to scale the scaffolding under the platform. This saves about 8 seconds when getting Sunrise and Water Lily.
Demonstration: https://youtu.be/1axZtxRQ-x4?t=310
Other Methods
Double Jump Method
In NG+ All Brushes you reach Uppy Thingy with double jump allowing you to do the trick from the other side of the Platform. This also makes getting on each different beam a lot easier. For the final double jump you can center the camera behind you then zoom out and back in your camera will be nicely set up for blooming the 4 trees.
Demonstration: https://clips.twitch.tv/MotionlessHeartlessJayBlargNaut-jOwv_RoFn_Qb17sU