Make a list of small tasks or chores you do every day: doing the dishes, watering houseplants, braiding your hair, etc etc. Choose one from your list and write a poem about two Haikyuu!! characters performing the task together. Does an additional person make the task easier? Do they talk while performing the task or enjoy the silence together? How does company take the mundane and make it magical?

If you need more structure: write the poem as a list of instructions, like a how-to guide or a recipe.