While Kumi fights Tsuneto (in which she won), Tokoha pulled a new G Unit for her deck, Flower Princess of Spring's Beginning, Primavera from a pack of G Booster Set 2: Soaring Ascent of Gale & Blossom. When they discussed about the region preliminaries, Tokoha mentioned that she don't want to enter, even after Tsuneto beg her to. When Tsuneto mentioned "Mamoru's little sister", Tokoha snapped, though she quickly apologizes.
Kumi asked Tokoha to accompany her to a quest on Sunday, which involves a gathering, that she agrees. Both of them arrived at Nishi Bakery to buy the croquettes, but sadly it is out of stock. The same thing happened tomorrow; after school, in which the owner said that the croquettes are bought buy a person with "a hair that looks like chocolate cornet". The name "Choco Chrono" pops up to her mind.
During Sunday, when both Tokoha and Kumi go to the gathering quest, all of them, knowing Tokoha is the little sister of Mamoru, asked her to fight them. Tokoha, disrupted by the fact that they see her as "Mamoru's little sister", decided to take control of the gathering and help to put up a tournament.
Afterwards, both Tokoha and Kumi goes to Nishi Bakery, in which they see Chrono managed to buy the last four croquettes. Tokoha, enraged, called Chrono "greedy" and challenged Chrono to a cardfight with croquettes as the rewards. Chrono called Tokoha as "Mamoru's little sister" in the middle of the match, which let her emotion take control of her action, resulting in her misplay of using Flower Princess of Spring, Arborea. Even though she countered Chrono's Chronos Command Dragon with her new Stride, she still lost to Chrono's new G-Unit, Interdimensional Dragon, Faterider Dragon.
Although Tokoha lost, as a way of apology for calling her "Mamoru's little sister", Chrono gave the girls the croquettes, resulting in Chrono, Kamui and Shin possibly faced an enraged Misaki later on.
- When Tokoha used Flower Princess of Spring's Beginning, Primavera's skill, she called one Maiden of Gladiolus to one of her rear-guard circles. But, the card she placed there was Full Bloom Dragon instead.
- Later in the episode, both Maiden of Gladiolus cards were seen as Full Bloom Dragon.