Noboru Tennoji is one of Kenji Harima's enemies, and so far Harima is the only person who has defeated him. Tennouji, unwilling to accept his defeat to Harima, challenges him multiple times during the first season, and is often times the loser. During the athletic meet, he is 2-D's secret weapon, and his appearance is altered; he is now over fifty feet tall. He annihilates all opposing classes, except for three teams belonging to Class 2-C. Tennouji is finally defeated when Harima and Eri Sawachika use a twin Hurricane kick on him. He also appears beating up Kentaro Nara's friends in a swim wear store, saying that he looks good in bikini shorts. In the second season, he is the boss of the "Tennouji Debt Collectors," appearing with his immense size once again in the opening scene of the fir