Sayōnara, soshite arigatōgozaimashita, watashi no yūjin' ('さようなら、そしてありがとうございました、私の友人 Goodbye, and thank you very much, my friends), or The Final Farewell is the series finale of Supairo No Densetsu. Supairo is nervous of attending school graduation, for he was able to skip 11th and 12th Grade, and he didn't want to say goodbye to his friends that were with him for the last 4 years.