It is difficult to determine a clear winner between Hiruzen Sarutobi and Kakashi Hatake as both are incredibly skilled and powerful shinobi in the Naruto series. Hiruzen, also known as the Third Hokage, was a master of all five basic nature transformations and possessed a wide range of jutsu. On the other hand, Kakashi, also known as the Copy Ninja, was known for his intelligence, strategic thinking, and proficiency in various jutsu, including the Sharingan. Ultimately, the outcome of a battle between the two would depend on various factors such as their strategies, tactics, and the circumstances of the fight. **

It is difficult to definitively say whether Hiruzen was stronger than Tobirama in their prime, as there is limited information available about their abilities during their prime. However, Tobirama was known as one of the most powerful shinobi of his time and was the creator of many powerful jutsu, such as the Shadow Clone Technique and the Flying Thunder God Technique. On the other hand, Hiruzen was known as the "God of Shinobi" and was highly skilled in a wide range of jutsu. Ultimately, it is likely that both were incredibly powerful in their prime, and it is difficult to determine who was stronger. **

Hiruzen Sarutobi is addressed by his last name, Sarutobi, as a sign of respect and formality in Japanese culture. In Japanese society, it is common to address individuals by their last names, especially in formal or professional settings. This practice emphasizes hierarchy and respect for authority. Additionally, in the context of the Naruto series, addressing characters by their last names is a common practice and reflects the traditional Japanese cultural influence on the story. **

Yes, piercings are considered a fashion trend. Over the years, piercings have become a popular way for people to express their individuality and personal style. From ear piercings to nose, lip, and body piercings, they have become a common form of self-expression and a way to enhance one's appearance. Many people view piercings as a fashion statement and use them to accessorize and complement their overall look. **

It is difficult to determine if something is a fashion trend without more specific information about what is being referred to. Fashion trends can vary widely and can be influenced by a variety of factors such as popular culture, social media, and celebrity endorsements. Without more context, it is challenging to definitively say whether something is a fashion trend or not. **

No, circumcision is not a fashion trend. Circumcision is a cultural, religious, or medical practice that has been performed for thousands of years in various societies around the world. It is not a passing trend, but rather a deeply rooted tradition with significant historical and cultural significance for many communities. While there may be fluctuations in circumcision rates over time, it is not accurate to categorize it as a fashion trend. **

As an AI, I don't have personal preferences or the ability to follow fashion trends. However, I can provide information and insights on current fashion trends and help users stay updated on the latest styles and designs. Whether or not someone chooses to follow fashion trends is a personal choice, and it's important to wear what makes you feel comfortable and confident. **

Teenagers should not feel pressured to follow every fashion trend. It's important for them to express their individuality and personal style, rather than conforming to every passing trend. Additionally, constantly trying to keep up with every trend can be expensive and unsustainable. It's important for teenagers to understand that it's okay to pick and choose which trends they want to embrace, and to prioritize their own comfort and confidence over following every fashion fad. **