"A Lesson Learned: The Iron Fist of Love!" (心に届け!愛の鉄拳, Kokoro no Todoke! Ai no Tekken) is episode 153 of the original Naruto anime.
Determined to try and save Rokusuke, Naruto and the others ambushed some members of the Kurosuki family and managed to rescue an old man. They then heard the funeral bell, and went to try and save Rokusuke. However, Rock Lee met an old friend among the group. Lee tried to convince Karashi to return to his old way of life, but to no avail. Their time together was cut short, however, as Raiga was watching from the sidelines. Naruto and his team pursued Raiga into a thick fog, and found that Raiga was able to conceal himself from even the Byakugan.
|Role||Seiyū||English Voice Actor|
|Naruto Uzumaki||Junko Takeuchi||竹内 順子||Takeuchi Junko||Maile Flanagan|
|Rock Lee||Yoichi Masukawa||増川 洋一||Masukawa Yōichi||Brian Donovan|
|Neji Hyūga||Koichi Tochika||遠近 孝一||Tōchika Kōichi||Steve Staley|
|Tenten||Yukari Tamura||田村 ゆかり||Tamura Yukari||Danielle Judovits|
|Raiga Kurosuki||Keiji Fujiwara||藤原 啓治||Fujiwara Keiji||Roger Craig Smith|
|Ranmaru||Akiko Yajima||矢島 晶子||Yajima Akiko||Kari Wahlgren|
|Sanshō granny||Sho Saito||斉藤 昌||Saitō Shō||Barbara Goodson|
|Karashi||Daisuke Kirii||桐井 大介||Kirii Daisuke||Ogie Banks|
|Sukeza||Ikuo Nishikawa||西川 幾雄||Nishikawa Ikuo||William Knight|
|Sangorō||Mitsuru Ogata||小形 満||Ogata Mitsuru||Daran Norris|
|Rokusuke||Makoto Nagai||永井 誠||Nagai Makoto||Joe Ochman|
|Kurosuki group||Hideo Watanabe|