The Hashiras would likely show concern. Some, like Shinobu, would immediately start looking into possible medical solutions. Giyuu might be more reserved in his worry but would still keep a close eye on Tanjiro. The other demon slayers would also be affected. They look up to Tanjiro, so his sickness would lower the morale of the group. They would try to support each other while waiting for Tanjiro to recover.
The power levels would likely skyrocket. Saiyans are known for their natural fighting abilities and high power ceilings. Just having Goku and Vegeta on the team already makes a huge difference. If more Saiyans joined, their combined strength in battle would be formidable. They could easily take on stronger opponents that the Dragon Team previously struggled with.
Rarity would be more interested in how the power levels are presented visually. If there are any shiny or impressive displays of power, she would be all about it. Pinkie Pie would just turn it into a game, making up her own power levels for the Mane 6 and seeing how they stack up against the Dragon Ball characters. Applejack would think the power levels are a bit over - the - top but would respect the fact that it's part of the Dragon Ball world.
The team would be extremely worried. Tyler, as the Red Ranger, would likely take charge immediately. He'd be determined to find out who hurt Kendall and make them pay. The other Rangers would also be very concerned. Chase might use his skills to quickly assess Kendall's injuries, while Koda would be visibly upset and want to help in any way he could.
Sasuke would likely be devastated. Despite their past differences, Naruto was his rival and in a way, his closest friend. He might go into a deep state of regret and isolation. Sakura would be heart - broken. She loved Naruto, and his death would be a huge blow to her. She might become more withdrawn and focus all her energy on her medical ninjutsu. Kakashi would be filled with a sense of failure. He was Naruto's teacher, and he would feel responsible for not being able to protect him.
Sakura would be heartbroken. She'd likely spend hours upon hours by Naruto's side, trying to jog his memory with stories of their adventures together. She might even get a bit overbearing in her attempts. Sasuke, who has his own complex relationship with Naruto, would be conflicted. He'd see Naruto's forgetfulness as a sign of weakness at first but then realize the importance of their bond. Kakashi, being the experienced leader, would start by observing Naruto carefully to see exactly how much he has forgotten and then start a systematic process of helping him remember.
There was no clear answer to the division of combat power levels in the Crescent world. The complicated worldview of the crescent moon made it difficult to compare their combat strength. There were some discussions about combat power levels, such as floor theory and combat power classification, but there was no specific ranking or level division. Therefore, based on the information provided, it was impossible to give an accurate answer about the combat level of the Crescent world.
Perhaps there is a group of characters. There could be a mentor figure who has a high power level and helps the protagonist, who starts with a much lower power level. And there might be antagonists with their own distinct power levels that pose a threat to the main characters.