Season 1
01. Glass Heart
14 year old assassin code named Glass Heart from the Suzacu unit doesn't want to kill anymore. Every time she kills her heart breaks and all she wants is to break free. Will her answer to her problems be the right one and solve all her problems like she wants. She’s not a lost cause yet and one year later Glass Heart is about to learn what her heart truly wants.
Meanwhile somewhere else another broken heart wonders the streets. After an accident his fiance was involved in one year ago he wonders if his life will ever be the same.
02. Kaori has Returned
Given a new chance to live Glass Heart escapes from the surgery and decides to seek the meanings of her visions. She must find Saeba Ryo but when she gets to Shinjuku she finds it hard to leave old habits like killing behind as her heart is not made of glass anymore.
Will she find what she is seeking without losing herself in memories that dont belong to her and the places which are familiar to a part of her but she has never been to.
03. XYZ Street
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04. Wandering Heart
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05. Farewell...Kaori
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06. Reunion
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07. My Beloved Town
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08. True Friends
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09. Shan-In~Lost Name~
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10. Angel Smile
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11. Family Time
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12. Encounter and Separation On Board The Ship
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13. Present from Master Li
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14. Revival, City Hunter!
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15. Find Papa!
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16. Attack
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17. Meeting within a Dream
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18. Familial Ties
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19. Old Man Chen's Place
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20. Fated Prelude
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21. Sorrowful Guardian
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22. Unfair Happiness
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23. Melody of Departure
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24. With The Beat...
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25. Client That Wishes To Die
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26. Once more at that time
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27. I'm in love!?
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28. Promise
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29. My sister...Kaori
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30. This Town Is My All
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31. Miracle Seen On The Final Night
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32. The Woman From The Organization
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33. The Child, A Gift From God
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34. Decision of the two
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35. To the Future...
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36. The Girl That Brings Happiness
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37. Pure Heart
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38. Be My Eyes
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39. The Client Is A Famous Actress
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40. Miki's Hidden Secret
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41. My Whereabouts
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42. A Newscaster's Love
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43. My Daily Life
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44. For The Sake Of Our Children
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45. Human Nuclear Warhead, Yang
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46. Mother Heart
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47. Bright Future!?
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48. Drawing In Destiny
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49. Get My Life
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50. Last Present
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