Get into the cove next to the bomb block and carefully wiggle in that camera scroll block to overload PLMs and move to the item to the left.

Entrance condition:

{
  "comeInWithGMode": {
    "mode": "any",
    "morphed": true
  },
  "comesThroughToilet": "any"
}

Requires:

"h_artificialMorphMovement"
{
  "heatFrames": 0
}

Dev note: It is possible to damage boost off of the Hibashi instead of requiring artificial morph movement, but there is no known way to get here with Energy and artificial morph (a Power Bomb will solidify the bomb block).