As I mentioned in the introduction post (HERE), I've decided to keep track of the correct answers for the characters from the iPod's otome game "Shall we date?: Ninja Love" despite there already being a walkthrough for this game. However, none of them are as extensive as mine. This post will be the walkthrough solution for Musashi

Musashi in in pursuit of power and doesn't care if he dies, as long as it's someone stronger than him that kills him in the end. He initially saves you after Hanzo is defeated by enemy ninjas and takes care of you henceforth, where eventually he develops feelings for you and swears to live for you from now on

Here are the photos associated with Musashi from his album:


His letters to you (which are sent to your mailbox by the end of the chapter) are as followed:


Despite there being three endings associated with each character, only the happy ending will be the only one meriting an event picture. The other two endings do not have a picture linked to them. This is the picture rewarded to you if you get your Happy Ending with him. Summary of the ending will not be provided to avoid spoilers of this endearing ending


Depending on the answers you give to Musashi, you'll get one of the endings aforementioned. If you chose all the correct answers, you'll get the Happy Ending. However, if you choose all the incorrect answers, you'll get the Unhappy Ending and the Normal Ending is a combination of both correct and incorrect answers 

In order to get the Happy Ending, you must select these answers (with some variation, but this is guaranteed):
...
Why do this?
Fight back
I was relieved
I am pitiful
It's okay
I was desperate
Again?
Laugh
You aren't alone anymore
I don't want you hurt
Is your sword so important!?
Not angry!
W-What?!
You don't have to
Then why ask?
This isn't your job
As much as you want
I'm not cute
We will win!
Are you jealous?
Why did you bite me?
Please let him!
You already do!
All I need is you
Don't want that

That's the end of Musashi's route~! 

Please do not repost this without my permission or claim this as your own as it took me a while to get these answers!!

Other Walkthrough Solutions:
Saizo Kirigakure
Goemon Ishikawa
Sasuke Sarutobi
Kotaro Fuma
Munenori Yagyu
Rennoshin