Reminder: This is in reverse chronological order.

NXT Women's Championship [Reign #1]: Shockingly won from Roxanne Perez on January 7th 2025 on the New Year's Evil 2025 episode of NXT in the opening match, with Giulia winning the title off of hitting Perez with a "Running Knee" after escaping from an "Armbar" submission, then hitting her "Northern Lights Bomb" finisher on Perez. 

She is the current champion.

[Days Held: 1+ Days/Current Champion - Successful Title Defences: 0+ (0+ Defences at Live Events)].

Strong Women's Championship/NJPW Strong Women's Championship/NJPW Strong Openweight Women's Championship [Reign #1]: Surprisingly she won the title from inaugural champion Willow Nightingale on July 5th 2023 at New Japan Pro-Wrestling's Independence Day Night 2.

Side-Note: Not too long after winning the title, the titles name was changed to the Strong Women's Championship. Also, Giulia also held the Artist of Stardom Championships during this reign.

Lost The Title To: CMLL's Stephanie Vaquer on March 10th 2024 at World Wonder Ring Stardom's Cinderella Tournament Night 2 2024.

[Days Held: 249 Days - Successful Title Defences: 9].

Artist of Stardom Championships [Reign #2]: Won with Mai Sakurai and Thekla as part of the trios team "Baribari Bombers" from "REStart" Kairi/Kairi Hojo/Kairi Sane, Natsupoi, and Saori Anou on May 27th 2023 at World Wonder Ring Stardom's Flashing Champions 2023.

Side-Note: She also held the NJPW Strong Openweight Women's Championship/NJPW Strong Women's Championship during this reign.

Lost The Titles To: "Abarenbo GE" Syuri, Mirai, and Ami Sohrei on January 3rd 2024 at Stardom's New Year Stars 2024.

[Days Held: 221 Days - Successful Title Defences: 3].

World of Stardom Championship [Reign #1]: Won from former tag team partner Syuri on December 29th 2022 at World Wonder Ring Stardom's Dream Queendom 2.

Lost The Title To: Tam Nakano on April 23rd 2023 at Stardom's All Star Grand Queendom 2023.

[Days Held: 115 Days - Successful Title Defences: 2].

Goddess of Stardom Championships [Reign #1]: Won with Syuri as part of team "Donna Del Mondo" from "MaiHime" Himeka and Maika on April 4th 2021 at World Wonder Ring Stardom's Yokohama Dream Cinderella 2021.

Side-Note: On May 1st 2021, Syuri and Giuila would change their tag teams name to "Alto Livello Kabaliwan" via Twitter.

Lost The Titles To: "Fukoka Double Crazy" Hazuki and Koguma on January 9th 2022 at Stardom's Stardom in Korakuen Hall 2022.

[Days Held: 280 Days - Successful Title Defences: 4].

Wonder of Stardom Championship [Reign #1]: Won the vacant title on July 26th 2020 at World Wonder Ring Stardom's Cinderella Summer in Tokyo 2020 by defeating Tam Nakano to win the title. This match was Giulia's Cinderella Tournament granted wish (whatever that means, sorry Stardom).

Side-Note: She also held the Artist of Stardom Championships during this reign.

Lost The Titles To: Tam Nakano on March 3rd 2021 at Stardom's All Star Dream Cinderella 2021 in a Hair vs. Hair Match, that would see Giulia have her hair shaved after losing the match and the title to Nakano.

[Days Held: 220 Days - Successful Title Defences: 6].

Artist of Stardom Championships [Reign #1]: Won with Maika and Syuri as part of the trios team "Donna Del Mondo" from "Queen's Quest" AZM, Momo Watanabe, and Utami Hayashishita on February 8th 2020 at World Wonder Ring Stardom's The Way to Major League 2020 

Side-Note: She also held the Wonder of Stardom Championship during this reign.

Lost The Titles To: "Oedo Tai" Bea Priestley, Natsuko Tora, and Saki Kashima on November 14th 2020 at Stardom's Korakuen New Landscape 2020.

[Days Held: 280 Days - Successful Title Defences: 2].

International Ribbon Tag Team Championships [Reign #1]: Won with Tequila Saya as part of the team "Burning Raw" from "Azure Revolution" Maya Yukihi and Risa Sera on July 15th 2019 at Ice Ribbon's Yokohama Ribbon 2019. 

Lost The Titles To: "Azure Revolution" on September 23rd 2019 at Ice Ribbon's Yokohama Ribbon 2019.

[Days Held: 70 Days - Successful Title Defences: 2].

[As of 08/01/2025].