Hourglass of Summer Walkthrough

I have written this walkthrough using a Japanese one as a basis.

Serizawa Kaho

Go ahead
She probably doesn’t have a boyfriend…
Run into in the hallway
Find out identity
……go home
Ignore it
Newest pop
Creepy, so run away
Talk to Ai
Do your best
Join the captain's meeting
Talk as if a friend's experience
Prefer same age
To become Kaho's boyfriend
If I go, what will you do for me?
Clean my room
Talk about recompensation
Go to school
Go to drama club
Sit in front of her
(If you instead choose “Sit next to her>Touch her hair>Grab her shoulders”, game loops to the beginning of the same day and you get a CG. Do that twice and you will be returned to the beginning of the game. This is not the only instance in the game with such a situation, but I will not mention the other ones.)
Suggest the fish burger
I gave you a love letter
Write a love letter
Suggest Shakespeare
Slowly walk closer
Remembering Kaho, push Ai away
Tell her to talk about Kaho
Because of reasons I cannot say
Go watch her practice
Leave alone
Examine the large clock
Lower the large clock
Fix the wires
Follow Mana
Fix the mirror
Don't swim
Go to school
[Save 1]
Shout at Mana and escape
Choose any option (Bad End 1) [This is not the only way to get Bad End 1]

[Load Save 1]
Push Mana away (Bad End 2)

[Load Save 1]
Grab Mana and escape
Go to drama club
Grab the towel
Go look for Ai
Ask her what her relationship with him is
Agree to undertake it
Ask Tomomi for information
Go instead of her
Look at photograph
Say no
Tell her to wait for some solid proof
Run into the apartment
Have someone go instead
Don't tell her anything
Eat the ratatouille
Eavesdrop
Head back to room
Walk with Kaho
Go to Kaho's house
Try to cheer Lee Jane up
[Save 2]
Ask Ai to go with me (Bad End 3)

[Load Save 2]
Respond that I will go with Kaho
Ask kindly
Actually, I noticed......
Go to Kaho's house
Don't
[Save 3]
Look for Kaho (Bad End 4)

[Load Save 3]
Go to Tomomi's apartment
Write letter to Tomomi
[Save 4]
Put inside a magazine (Bad End 5)

[Load Save 4]
Give to Takeshi (Kaho’s True End)

Senou Ai

Wait
She probably doesn’t have a boyfriend…
Give a bouquet of flowers
Run away
Ignore it
Song from a television hero show
Creepy, so run away
Talk to Ai
Have fun
Join the captain's meeting
Talk as if a friend's experience
Prefer same age
For my own future
If I go, what will you do for me?
Come make dinner for me!!
Talk about recompensation
Stay at home
Sit in front of her
Suggest the spaghetti
I gave you a bouquet of flowers
Confront her directly
Ask Ai for help
Suggest a child's play
Shout 'Come Out!!'
Say 'Don't run away and listen to me
Give her a hug
Tell her to talk about Kaho
Because I'm interested in diving
Go watch her practice
Go see what's happening
Examine the large clock
Lower the large clock
Tell someone to take off the clock
Follow Mana
Fix the mirror
Swim
Don’t go
Leave it alone
Go look for Ai
Tell her not to see the man
Ask for compensation
Ask Tomomi for information
Stop Tomomi
Look at letter
Say yes
Let Tomomi go
Return to Uomasa
Tell Ai everything
Eat the kabao-don
Eavesdrop
Listen a little longer
Say goodbye and part
Go with Ai to hospital
Tell her it's all her fault
Ask Ai to go with me
Go home
Chase Kaho
Call myself
Why don't you buy a new one......?
Tell her good luck in practice
[Save 5]
Tell her it's nothing (Bad End 6)

[Load Save 5]
Tell Ai about the conversation
[Save 6]
Leave a message on the answering machine or Leave the letter in the mailbox (Bad End 7)

[Load Save 6]
Give letter to Takeshi (Ai’s True End)

Kawamura Mana

Wait
She probably doesn’t have a boyfriend…
Run into in the hallway
Find out identity
Find and complain
Ignore it
Hit from movie
Capture and complain!
Talk to Ai
Do your best
Join the captain's meeting
Don't talk because it is unbelievable
Prefer younger person
For my own future
Fine, I'll go......
Ask about Mana
Go to school
Go to pool side
Sit in front of her
Suggest the fish burger
We ran into each other in the hall
Confront her directly
Ask Ai for help
Suggest Shakespeare
Shout 'Come Out!!'
Chase
Forcefully tell her to take off her coat and hat
Pat her head and comfort her
Tell her to talk about Kaho
Because I'm interested in Mana
Refuse because I have other business to attend to
Watch Mana a little longer
Ignore
[Save 7]
Kiss her
Jump into pool
Buy her a Neon Tetra
Go to school
Hug Mana
Go home together
Tell Mana I like her
Go to railroad crossing (Mana’s True End)

[Load Save 7]
Resist
Jump into pool
Buy her a Neon Tetra
Go to school
Slap Mana
Refuse because I don’t know how long it’d be (Bad End 8)

Yanagihara Tomomi

Go ahead
She's probably cute if she took off her glasses
Give a bouquet of flowers
Find out identity
......go home
Pick it up
Capture and complain!
Talk to Takeshi
I'll talk to Tomo-chan for you
Make Takeshi go and head over to Tomomi's
Seriously ask for her help
Prefer older person
To save Tomomi
Go look for teacher
Look towards club houses
Change the subject of conversation
Don’t do
Ask for a little more time to think
Jump out in front of car
[Save 8]
Agree for a reset (Bad End 9)

[Load Save 8]
Refuse (Tomomi’s True End)

Lee Jane

Go ahead
She probably doesn’t have a boyfriend…
Run into in the hallway
Find out identity
Find and complain
Pick it up
Capture and complain!
Talk to Takeshi
I'll talk to Tomo-chan for you
Make Takeshi go and head over to Tomomi's
Don't talk because it is unbelievable
Prefer same age
For my own future
Fine, I'll go......
Talk about recompensation
Go out to town
Sit in front of her
Suggest the spaghetti
We ran into each other in the hall
Confront her directly
Ask Ai for help
Do whatever Kaho wants
Shout 'Come Out!!'
Chase
Forcefully tell her to take off her coat and hat
Pat her head and comfort her
Promise her to go on a date
Because of reasons I cannot say
Go watch her practice
Leave alone
Examine the girl's locker room
Follow Mana
Fix the mirror
Don't swim
Go to school
Grab Mana and escape
Don't go
Leave it alone
Go home
Ask her what her relationship with him is
Ask for compensation
Ask Tomomi for information
Go instead of her
Look at photograph
Say no
Tell her to wait for some solid proof
Run after the man
Return to Uomasa
Don't tell her anything
Eat the ratatouille
Eavesdrop
Listen a little longer
Say goodbye and part
Go with Ai to hospital
Try to cheer Lee Jane up
Respond that I will go with Kaho
[Save 9]
Don’t go (Bad End 10)

[Load Save 9]
Go with her (Lee Jane’s True End)