Here are the websites/articles I got the information from,

https://www.ign.com/wikis/shin-megami-tensei-persona-4-golden/May_18th#Quest_17:_Extracurricular_Activities

https://www.ign.com/wikis/shin-megami-tensei-persona-4-golden/June_24th

https://www.ign.com/wikis/shin-megami-tensei-persona-4-golden/Murderer_Revealed#July_26th_.287.2F26.29

https://www.ign.com/wikis/shin-megami-tensei-persona-4-golden/Fourth_Disappearance#August_31st_.288.2F31.29

https://www.ign.com/wikis/shin-megami-tensei-persona-4-golden/Seekers_of_Truth

https://www.ign.com/wikis/shin-megami-tensei-persona-4-golden/Yomotsu_Hirasaka#Junes

https://www.ign.com/wikis/shin-megami-tensei-persona-4-golden/March_20th#Central_Shopping_District

Here is the guide for the first investigation, Kanji,

First, head to the Central Shopping District, North and talk with Kanji's mother who is standing outside the textile shop. She tells you to ask the boy who had been around him.

Next, you'll need to talk with the kid who Kanji has been hanging out with. Head to Junes and speak with the lady there who will tell you to check back tomorrow.

The next day, return to Junes and talk to the boy in blue to gather more information. This will give you all info needed to find Kanji.

Here is the guide for the second investigation, Rise,

Go to Practice Build 2F at school and talk to the Risette Fan. This is the chubby student near the Washroom and Art Room.

Go to Shopping District, South and talk to Rise's Grandmother by Marukyu Tofu.

Go to Samegawa Flood Plain and talk to "Kind Man"

The Next day come back to Samegawa Flood Plain and look for the photographer. Talk to him and select "Trade information" then "She's different than on TV" then also say you think she is stressed, this will give you all the information you need to find Rise

Here is the guide for the third investigation, Mitsuo,

The first step to gathering information is talking to Kanji. Head to the Samegawa Flood Plain Riverbank to find him. Kanji will recommend asking Dojima about the murderer.

Dojima will be located in Shopping District, South. He will scold you for investigating the case on your own. More importantly, he will mention that Adachi is nowhere to be found. The next step must wait until tomorrow.

Go to Junes to find Adachi. When prompted, say “I'll tell Dojima.” This will lead you to Souzai Daigaku in Shopping District, North. Ask the shopkeeper if the boy had worked for them at an earlier time. The next step must wait until tomorrow.

Talk to the boy in front of Marukyu Tofu Shop in Shopping District, South. He will show you a picture of Mitsuo Kubo. You will now be able to enter the TV at Junes and search for him in Void Quest.

Here is the guide for the fourth investigation, Naoto,

Go to Classroom Building 1F of Yasogami High School. Speak to the girl in front of Classroom 1-1.

Go to Practice Building 1F of Yasogami High School. Speak to the female student near the entrance.

Go to Shopping District, North. Talk to the Police Officer on Monday, Wednesday, or Friday. He will be across the street from Konishi Liquors.

Talk to Chie at the Samegawa Flood Plain Riverbank. She should appear only after talking to the last Police Officer.

Return to the same Police Officer at Shopping District, North and talk to him again.

Talk to the woman near the Shrine's entrance and the Textile Shop at Shopping District, North.

Talk with the Police Officer at Shopping District, South on a Tuesday, Thursday, or Saturday, The Secret Laboratory will now be available.

Here is the guide for the fifth investigation,

Note:You must follow this guide in the order it's written,

Talk to the Shopping Woman at Shopping District, North.

Ask the Female Student at Junes if she recalls anyone suspicious.

Ask the Female Student near the Bookstore at Shopping District, South if she recalls anyone suspicious.

Talk to everyone in town about the murders and if they've seen anyone suspicious. Eventually, the team will meet up at Aiya's Chinese Restaurant, This will progress the story.

*****SPOILER WARNING*****

Here is the guide for the final investigation,

On March 20th, after you have greeted all of the Social Links that you managed to maximize during the past year, you will be given the option to return home and pack, you must choose No.

Make your way to Junes Department Store and walk to the elevator. Check it and choose

"Might as well stop by the food court one last time..."

Discussion will begin and you all agree that something's still not entirely right. Choose any options, but the safe bets are:

"There is something..." (1st Response)
"My uncle, Dojima." (1st Response)

After the discussion is finished, you'll be allowed control again. Head to the Riverbank at the Samegawa Flood Plain and speak with Dojima. Choose these options:

"I want to talk to you" (2nd Response)
"The weird attendant?" (2nd Response)
"I looked sick?" (1st Response)
"It might be important" (3rd Response)
Any Response

Once finished with Dojima, go to the Central Shopping District and enter the Velvet Room.

A brief conversation will take place between yourself and the Velvet Room residents. Pick Any Options during the dialogue.

Once you leave the Velvet Room, go down the street to the gas station where you first were introduced to Inaba back in April.

The attendant you met that first day is standing there. Speak with the Attendant and choose these options in the dialogue:

"Isn't this where I first...?" (2nd Response)
"Do you know Namatame?" (2nd Response)
The Attendant will stop speaking with you, but force him to talk and choose these options each time he attempts to cut you off:

"Did those two come here?" (3rd Response)
"Did you do anything to them?" (2nd Response)
"What did you do to me?" (2nd Response)
"Did you give me the power?" (3rd Response)
Any Response

Once the Attendant/Izanami conversation has finished, you are given free control one last time. You may sell items, enter the Velvet Room to fuse, etc.

When you're ready, head to Junes and enter the TV World to open the Yomotsu Hirasaka dungeon.

Here are the locations for all the social links you maxed out before March 20th,

Samegawa Flood Plain
Hisano (Death)


Junes Department Store
Teddie (Star)
Yosuke Hanamura (Magician)


Yasogami High School
Classroom Building, 1F
Ai Ebihara (Moon)
Naoto Shirogane (Fortune)

Practice Building, 1F
Ayane Matsunaga or Yumi Ozawa (Sun)


Central Shopping District South
At the bus stop:
Eri Minami (Temperance)
Sayoko Uehara (Devil)
Yukiko Amagi (Priestess)

In the street:
Chie Satonaka (Chariot)
Margaret (Empress)
Rise Kujikawa (Lovers)
Shu Nakajima (Tower)


Central Shopping District North
Marie (Aeon)
Kou Ichijo or Daisuke Nagase (Strength) (inside Aiya)
The Fox (Hermit) (Tatsuhime Shrine)
Kanji Tatsumi (Emperor)
Naoki Konishi (Hanged Man)


Dojima Residence
Ryotaro Dojima (Hierophant)
Nanako Dojima (Justice)

Thank you for reading this guide, once again, all of the sources are listed above at the start of the guide.

I wanted to compile all of this information in one guide since I used to have problems searching for a guide for these parts of the game without running into major story spoilers, I hope it's proved helpful for everyone reading!