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 Kotaro

He's a really quiet and shy character who is concealing a rough past that he had. It's interesting to note that because Kotaro is such a reserved person, it's your job to initiate the relationship, otherwise there won't be any progress with him

Here are the photos associated with Kotaro 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 Kotaro, 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):

That's the end of Kotaro'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
Musashi Miyamoto
Munenori Yagyu
Rennoshin