少年仲人无意中闯入了绫小路博士的实验室，阴差阳错地启动了博士研究的钢铁天使胡桃，而胡桃也只把仲人视为主人，对他唯命是从，军队为了收回胡桃，先后派了另两位钢铁天使莎奇和佳玲加，但都失败了。原来整件事背后还有一个组织在操控着，而且博士也被他们劫走了，为了找出答案，仲人和胡桃一行人起身前往博士的秘密实验室。
钢铁天使 (季节 2)
Things That Really Suck! (集 1)
播出日期: 2001-04-12
运行时间: 15 min
概述: Nako Kagura is a girl skilled in playing the cello. One day, she and her friend Iruka go down an underground cavern, which has a statue containing Steel Angel Kurumi Mark II!
Master is a Girl (集 2)
播出日期: 2001-04-19
运行时间: 15 min
概述: Kurumi is released from her capsule and kisses her new master who just happens to be a girl... the girl's mother welcomes Kurumi with open arms and helps her get an outfit for Kurumi shall be joining her new master at school, which someone close to Nako isn't happy about.
The First...It Is? (集 3)
播出日期: 2001-04-26
运行时间: 15 min
概述: Kurumi and Nako arrive (late) to their new school. The two's odd relationship gives them unwanted attention, especially when Uruka's dad sends a robot after Kurumi!
The New Steel Angel Saki Mark II (集 4)
播出日期: 2001-05-03
运行时间: 15 min
概述: Uruka's dad discovers a Steel Angel like Kurumi named Saki. Uruka snoops around Nako's house to find the manual on how to activate Steel Angels.
Master and Sister (集 5)
播出日期: 2001-05-10
运行时间: 15 min
概述: Now that Steel Angel Saki Mark II has been activated, Uruka tries to make her fight against Kurumi.
Kurumi Becomes a Fish (集 6)
播出日期: 2001-05-17
运行时间: 15 min
概述: Kurumi and the gang spend summer at the beach. But Uruka sets a trap for Kurumi in the water.
Awaken, Karinka Mark II (集 7)
播出日期: 2001-05-24
运行时间: 15 min
概述: Kurumi and Uruka worry when Nako is late for dinner. Meanwhile, many practitioners attempt to awaken the next Steel Angel, Karinka Mark II.
How Do Ya Do, Sistaz? (集 8)
播出日期: 2001-05-31
运行时间: 15 min
概述: Saki tries to get Kurumi and Uruka to be with her, but ends up being used as bait set up by the newly-activated Karinka Mark II.
Rain, Shine, and a Rainbow (集 9)
播出日期: 2001-06-07
运行时间: 15 min
概述: Kurumi finds herself fighting the powerful Steel Angel Karinka.
Big Part-Time Job Plans! (集 10)
播出日期: 2001-06-14
运行时间: 15 min
概述: Kurumi and Karinka get in an argument and accidently break Nako's cello. So, while Nako practices her cello skills with many other cellos at Uruka's house, Kurumi and Karinka get part-time jobs to buy a new cello for Nako.
Master Will Go Away (集 11)
播出日期: 2001-06-21
运行时间: 15 min
概述: Nako's cello contest is coming soon, and if Nako wins, then she will get to study abroad in Vienna. Kurumi and Karinka contemplate on how to feel about Nako going away. Meanwhile, Uruka persuades her father to use a special suit to prevent Nako from leaving her.
Beyond the Clear Blue Sky (集 12)
播出日期: 2001-06-28
运行时间: 15 min
概述: Can Kurumi keep Karinka and the battle-suit-equipped Uruka at bay and make it to the cello contest before Nako's turn comes up?
季
集 24
集 12
集 7