Reikon was absent from Tokyo for the remainder of the events involving the Dark Moon Clan. She only became extremely worried when she, her mother, and her aunt watched a news report involving a giant dark purple crystal growing in Tokyo. She had every intention to leave Kyoto right away and go to Tokyo. This her mother turned down with fervor, and Reikon argued that she was worried for her father more than the senshi. Hanami still kept her foot down. Later that evening she received a phone call from Guren, who said the crystal was gone.
Hanami returned to Tokyo with her daughter several days after the appearance and disappearance of the giant purple crystal. As Reikon expected, the whole incident was already old news. Things were quiet for a while longer, until the sudden appearance of two peculiar senshi that the other senshi were perplexed about. Reikon, however, knew well who these senshi were.
They were Sailor Uranus and Sailor Neptune and Reikon remembered them well from their past lives. She remembered them as princesses of Tennousei and Kaiousei, respectively, who gave up their rights as crown princesses in order to be among the senshi who protected Princess Serenity.
Reikon's first encounter with them came on the evening of a violin recital. The violinist was a young woman named Thalassa who was accompanied by her sister, a pianist named Nereid. These two names struck a chord with Reikon and she changed her mind, happily accepting the invitation to go. Her father was happy, too, as he now didn't have to go. Of course, he voiced his happiness quietly to his daughter and out of earshot from his wife. Hanami then pulled out a lovely dress for Reikon while Guren pulled out an older suit of his that was still in good condition. Reikon, much to her mother's dismay, chose the suit over the dress.
Reikon and her mother sat relatively close to the stage. Reikon was surprised to see Usagi and Mamoru there, along with the other senshi. She was also amused to see Luna there as well.
When the young woman named Thalassa stepped onto the stage Hanami quietly voice her surprise as how young the violinist was. "Surely she isn't any older than you," she told Reikon. Reikon nodded in agreement while handing her mother the program. Reikon continued to stare at Thalassa, recalling that she was once the youngest princess of Kaiousei and the younger sister of Sailor Neptune. Then Nereid appeared and took her place at the piano. Reikon smiled in seeing that Nereid was at Thalassa's side. She was still surprised that they had been reborn onto Earth as she and the other senshi had.
"They look like they did before…" Reikon said softly. Hanami was engrossed in the program and didn't hear her daughter.
Thalassa turned her head to Nereid and nodded, her long, wavy, teal braid moving like the waves of an ocean. Nereid's matching teal locks were held back in a ponytail in the same way Reikon remembered. The only difference, she noted, was that Nereid's crown was not holding the hair.
The audience quieted and the recital started. Sometime during the recital Reikon felt queasy, as though her stomach was knotting itself. Then Thalassa's violin began to emit large amounts of energy. Reikon gripped the armrests of her seat as the violin suddenly turned into a daimon.
It sent out an awful screech, knocking most of the audience unconscious. Nereid was unconscious on the floor behind the piano. Reikon, however, was unaffected. She stopped her mother from falling forward and looked for the senshi. She watched as they escaped, most likely looking for a place to transform. Reikon turned back to the stage just as the daimon tried to steal Thalassa's heart crystal.
"No!" Reikon shouted as she leapt out of her seat, jumped over three rows of other seats, and then pulled herself up to the stage with ease. She then tackled the daimon before it could successfully steal Thalassa's crystal. "Run!" Reikon shouted. Thalassa, however, was in no condition to escape. The daimon then threw Reikon into the seating. She disappeared into the seats among the unconscious audience as the monster stole Thalassa's heart crystal.
"Where are they?" Reikon asked, wondering where the senshi were. The monster escaped outside and Reikon followed as quickly as she could. "Where are they?" she asked again. Then her question was answered as the senshi appeared. Reikon hid out of sight of the senshi.
"Wait!" Sailor Moon shouted. "Thanks for destroying the important, important romantic night!"
"While there's life, girls will fall in love," Venus said.
"The beautiful Sailor Team," Mars added.
"In place of the moon, we'll punish you!" Moon ended. Reikon rolled her eyes and shook her head in her hands.
"Speeches are so ridiculous," she muttered. "Just get on with it!"
The violin daimon attacked the senshi by released a powerful force from her mouth in the form of screechy singing. The senshi were caught in the attack and couldn't move. Then right on cue a red rose flew at the daimon and struck it, releasing the senshi.
"In a beautiful night with the moon, a serenade fits," Tuxedo Kamen said. "Noise should disappear!" Reikon groaned and shook her head again.
"Sparkling Wide Pressure!" Sailor Jupiter shouted as she sent her electrified attack at the daimon. The daimon, however, moved away and the attack struck the building. It caused some damage.
"Jupiter, be careful!" Mercury said. "There are lots of people inside the building." The daimon jumped in front of the hall again and urged the senshi to attack again. The senshi, however, couldn't and wouldn't attack. Then suddenly a watery ball of energy appeared and struck the daimon. The senshi looked to see Sailor Uranus and Sailor Neptune nearby.
"Uranus, Neptune, who are you?" Tuxedo Kamen asked.
"Don't ask us anything," Uranus said gruffly.
"We are only interested in the talisman," Neptune added. "We don't want to get involved any more than that."
Reikon couldn't believe what she was hearing. "They don't know where the talismans are?" Reikon asked herself softly. "But how can they not know? Or were they not reborn with the knowledge?" Reikon didn't have any more time to think about this as the daimon recovered and attacked Neptune.
Sailor Moon quickly jumped at Neptune and knocked her out of the way.
"World Shaking!" Uranus shouted, sending the powerful golden orb at the daimon. It struck it and sent the daimon flying toward Reikon's hiding place. Reikon ducked her head, but nothing happened to her.
"Sailor Moon, attack!" Tuxedo Mask shouted. Sailor Moon nodded and summoned her Spiral Heart Rod.
"Moon Spiral Heart Attack!" Moon shouted. The attack flew at the daimon and destroyed it. The violin and heart crystal appeared where the daimon had been. The violin fell to Reikon, who gently held it. The heart crystal remained afloat until Sailor Uranus grabbed it and looked it over.
"It isn't the talisman," she said.
"Uranus, Neptune!" Venus said.
"Who are you?" Jupiter asked.
"What is the talisman?" Mercury asked.
Uranus looked at the senshi with a look of indifference. "If you want to know that much," she said, "Use your own powers and investigate it." Uranus and Neptune then went inside the hall to return the heart crystal. The senshi looked at each other, giving Reikon a chance to go inside undetected by them.
She skirted around Uranus and Neptune in order to beat them to the stage and transform undetected by them. She hadn't beaten them; they were just stepping onto the stage as Reikon appeared on one of the balconies.
The two senshi returned the heart crystal to Thalassa and were about to leave when Reikon, as Sailor Daichi, shouted to them. "Uranus!" she shouted. "Neptune! Have you lost your minds?" The two senshi looked up at Daichi and looked thoroughly surprised. Daichi leapt from the balcony and landed on the opposite side of Thalassa. She gently rested the violin on Thalassa's hand and looked up. Daichi wasn't surprised to see Uranus and Neptune in a defensive stance. "You don't need to get defensive with me," she said. "I am not your enemy."
"We don't know that," Uranus said. "Who are you?"
"I am Sailor Daichi," Daichi replied. "It doesn't surprise me that you don't know who I am. I just can't believe you don't know where the talismans are."
"What do you know of the talismans?" Neptune asked, letting her guard down slightly.
"I know more than you, obviously," Daichi said. "Imagine that, me knowing more than an intelligent princess of Kaiousei."
"Who the hell are you?" Uranus asked. Daichi shook her head and started heading for the steps down to the seating area.
"If you don't remember something than obviously you aren't supposed to remember it," Daichi said. "Maybe you should give up searching for the talismans. After all, it may end in unnecessary sacrifice." Uranus and Neptune didn't get to argue with Daichi as the audience began to awaken. They made to leave, but they didn't leave before Thalassa and Nereid awoke.
They looked up and saw Neptune and stared in wonder. Nereid then looked around elsewhere and saw Daichi's disappearing figure. After Neptune and Uranus disappeared, Thalassa turned to her sister and said quietly, "Sister, it is Neptune!"
"It is Uranus and Daichi as well," Nereid said in an equally-quiet voice. "However, remember we shall have nothing to do with any of their present lives." Thalassa nodded and stood up, cradling her violin gently. She didn't know why, but she suddenly felt very protective of it.