We'll go over all the options you need to do to unlock each end of Sayu's hangout.

Sayu is a young ninja in Genshin Impact who previously starred in the main storyline of Inazuma. Despite her young age, she fulfills her missions well and works to support Ayaka. However, she likes to avoid exercise to take a nap while describing her event in a video meeting.

There are several different endings to Sayu's route, and the only way to get all the rewards is to complete every one of them. The guide below goes over the choices you need to make in order to get each ending and how to start the hangout quest.

How To Start Sayu's Hangout Event

To start Sayu's Hangout event, buy the quest with two-story keys from the quest menu and head to Inazuma City. You will see Sayu, but she hastily makes her way away from you and tries to hide by transforming.

She is easy to find as she is the barrel at the bottom of the steps with a tail attached. There will also be green checkmarks beside dialogue choices that you have already made. The route has six endings in all, and the guide below points out which major dialogue choices you need to make to get on each one.

Little Sayu's Troubles Ending

This is a simple route and only requires you to make two choices:

1. Tell Kano Nana that you will continue investigating
2. Save it for the Yashiro Commission.

The Best Rest Ending

This route uses the opposite choice of Little Sayu's Troubles:

1. Tell Kano Nana that you will continue investigating
2. Tell us the truth, no more lies

During this story you will be tasked with fighting enemies, namely some Nobushi and a Kairagi.

Definitely No Work Today!

To get this ending, you will need to help Sayu slack off by choosing the following options:

1. Tell Kano Nana - Thank you, that would certainly help
2. Growing taller is what you really care about isn't it?
3. It's not the amount of sleep, it's the quality

For this route, you will need to fight slimes and carefully sneak your way around the grand Narukami Shrine.

Everything In Moderation Ending

There are four choices that you will need to make to get this ending:

1. Tell Kano Nana - Thank you, that would certainly help.
2. Growing taller is what you really care about isn't it?
3. Sleep alone isn't enough to make you grow taller.
4. Do you wish to continue?

Like Soaring Through the Skies Ending

For this route, simply make the opposite choice from Everything in Moderation:

1. Tell Kano Nana - Thank you, that would certainly help.
2. Growing taller is what you really care about isn't it?
3. Sleep alone isn't enough to make you grow taller.
4. Eating like this will have a negative effect

This will send you to do some light combat where you get to play as Sayu.

With The Trees Ending

This is an easy ending to get, and you will only need to make three important choices to get it:

1. Tell Kano Nana - Thank you, that would certainly help.
2. You shouldn't neglect your work.
3. Thank you, that would certainly help.

You will need to do an obstacle course and then complete some light combat as Sayu herself.