I Cannot Drown/guide

Higanbana
go up in nexus to the higan field. Then go left until you find a skeleton lady. Interac with the lady to get the effect.

Mask
Go up in nexus, follow Higanbana instuctions and then go down till you find a pool of blood. keep going right and get to the forest. then go down and left and down again. interact with mask on the ground

Burning
Follow the instuction for mask until you get to the forest. keep goint right until second way up and then go right into the town. go right past two kappas(duck looking gals) and then go up. Interact with kitsune to get the effect.

Hunger
Go right in nexus to the road. Go down till you find the restroom building. Go insede a male one and interact with what ever the odd one bide has. Interact with npc in the dark to get the effect.

Smile
Go right in nexus to road. Go down past rail road till you stuck with fence. Go left till you find a brush and ink bottle. interact to get the effect

Mermaid and the sea
follow mask instruction. go right instead of left. go down at second turn. If don't have a hunger effect equipped you'll see a girl that will run away from you. Go down and you'll see that she turned into mermaid. However if you have a hunger effect Ume will catch her and screen will turn to red while loud eating noises are heard. After that her corpse will be seen here.

Sometimes the level will got down a will be exposed to sea floor. entering it it you will see a map with corals and a pink haired npc. interacting with it will teleport Ume go back to her hole.