Saiyans first appear in the Dragon Ball series during the Saiyan Saga, which is part of the larger Dragon Ball Z series. The Saiyan Saga begins when Raditz, a Saiyan warrior, arrives on Earth and reveals to Goku that he is a Saiyan as well. This marks the first introduction of the Saiyan race and their role in the Dragon Ball universe. **

As of current scientific knowledge, there are no known planets where Super Saiyans, as depicted in the Dragon Ball series, exist. Super Saiyans are a fictional race of powerful warriors from the Dragon Ball universe, and their existence is purely a creation of the series' creator, Akira Toriyama. While there are many exoplanets that have been discovered in our universe, none have been found to harbor beings with the abilities and characteristics of Super Saiyans. **

Saiyans do not appear to die of old age in the traditional sense. They have a longer lifespan than humans and age at a slower rate. However, they can still be killed in battle or by other means. Additionally, the Saiyan race has been shown to have a natural ability to increase their power level through training and combat, which may contribute to their longevity. Overall, while they may not die of old age, they are still susceptible to other forms of mortality. **

The Dragonball theory about the Saiyans suggests that they are a warrior race with a natural affinity for combat and battle. It is believed that their aggressive nature and love for fighting is ingrained in their DNA, making them powerful and formidable opponents. The theory also explores the idea that the Saiyans' ability to transform into powerful Super Saiyans is linked to their intense emotions, particularly anger and rage. Overall, the theory portrays the Saiyans as a proud and fierce race with a deep connection to their warrior heritage. **

Kaioshin has never killed Frieza or the Saiyans because it is not his role or duty to interfere in the affairs of other planets or civilizations. As a deity responsible for overseeing the balance of the universe, Kaioshin is meant to maintain order and harmony rather than engage in acts of violence or revenge. Additionally, Kaioshin values life and believes in giving individuals the opportunity to redeem themselves or change their ways, rather than resorting to killing as a solution. **

In Dragon Ball Super, the Saiyans undergo several transformations. The most notable transformation is the Super Saiyan God, which is achieved through a ritual involving five pure-hearted Saiyans. This form grants the user immense power and speed. Another transformation is the Super Saiyan Blue, which is a combination of Super Saiyan God and Super Saiyan. This form further enhances the Saiyan's abilities. Additionally, there is the Ultra Instinct transformation, which allows the user to move and react without thinking, making them incredibly powerful in battle. **

The choice between a travel agency and online booking depends on individual preferences and needs. Travel agencies can provide personalized service, expert advice, and assistance in case of any issues during the trip. On the other hand, online booking offers convenience, a wide range of options, and the ability to compare prices easily. Ultimately, the decision should be based on factors such as the complexity of the trip, the need for personalized assistance, and the level of comfort with using online platforms. **

Yes, it is possible to book a language stay without accommodation. Some language programs offer the option for students to arrange their own accommodation separately, whether it be through a hotel, hostel, or rental. This allows students to have more flexibility and control over their living arrangements during their language stay. However, it's important to ensure that the language program allows for this option and to carefully plan and book accommodation in advance. **