Mirai Shishio ( () () (あう) () (らい) Shishiō Mirai) is the little sister of Tsukasa.


Mirai is a petite girl just a little older than Suika. Her petrification scar is the dark hairline in her hair.

When Yuzuriha built a fashion store, Mirai wore a modern outfit.[3]


She is loyal to her brother, as after hearing the story of how he tended her, she sought to repay it by staying by his side.

As she is still a child, she has natural curiosity and gets excited by new things. This was seen when she took part in the Kingdom of Science's way of life with inventions.

Abilities and Skills


Mirai was clinically brain dead prior to the Petrification due to a car accident. Her brother Tsukasa refused to give up on her and took on his MMA matches to keep paying the medical bills that kept her on life support.


Communications Arc

Chapter 79

Mirai is depetrified

She is depetrified by Senku as part of a deal with her brother to end the war. Senku had a theory that the Petrification could heal any wound and that the restoration formula would bring her back in full health. This proved to be true as she was fully restored and fully healthy when she woke up from the stone. She was saddened to see her brother go into stasis and plans to wait for him.[4]

Age of Exploration Arc

True to her word, Mirai stays by the bed of her comatose brother. She is present when Senku and his group return with Ryusui Nanami. She makes a new friend out of Suika, who is delighted by her company.

She is particularly delighted by the restoration of new clothes, money, and other things.[5][3]

New America City Arc

When the Perseus returns, Mirai is happy that everyone has lost their scars, since it meant they could cure her brother. When Mirai meets her brother, she clutches the Petrification Weapon before the others appear and clutch it too, shocking her. Minami voices they might crush her hand, though Mirai is unconcerned only wishing for her brother's safety. Surely enough, the weapon is activated and Tsukasa is petrified by Senku who wastes no time reviving. Seeing her brother healed, Mirai shed tears of joy at seeing him on his feet and he pats her head.[6]


Tsukasa Shishio

Tsukasa is Mirai's beloved older brother.

They seemed to have been very close but because of her accident, Mirai was left in a coma. However, Tsukasa refused to give up on her and supporter her by fighting in MMA matches to keep paying the medical bills that kept her on life support.

Thousands of years after the Petrification, Tsukasa still cared about her and was hopeful when Senku promised to depetrify her and states it will heal her condition. Tsukasa accepted the deal on the condition of a ceasefire.

When Mirai awoke, she recognized Tsukasa as her brother now older, while he was extremely happy when she was fully restored and healthy after she woke up from the stone. Their reunion was short-lived, due to Hyoga. Mirai was horrified when her brother took a blow for her.

After Hyoga was defeated, Mirai decided to return her brother's loyalty to her by staying by his side after he went into stasis and plans to wait for him.

During his second revival, Mirai shed tears of joy at seeing him on his feet.[6]

Chapter Appearances

Chapter Appearances
v  d  e
Vs. Tsukasa Arc
5. Yuzuriha Absent
6. Taiju vs. Tsukasa Absent
7. The Gunpowder Adventure Absent
8. Raise The Smoke Signal Absent
9. Senku vs. Tsukasa Absent
10. Student of Science Absent
11. Weapon of Science Fantasy
12. Epilogue of Prologue (End of Part 0) Absent
v  d  e
Communications Arc
51. Sweets for the Stone World Absent
52. Age of Energy Absent
53. Hard Knocks Crafting Club Absent
54. Flickering Blue Jewel Absent
55. Treasure Dungeon Push Start Absent
56. The Treasure Absent
57. Heat Hear Absent
58. Wave of Science Absent
59. Voices from Here to Infinity Absent
60. Angel's Song, Devil's Whisper Absent
61. Stone Wars Begin Absent
62. Double Chase Absent
63. Information Warfare Absent
64. Hotline Absent
65. Call From the Dead Absent
66. Liars and Truth Tellers Absent
67. Full Mobilization Absent
68. Flame of Revolution Absent
69. Steam Gorilla Absent
70. Paper Shield Absent
71. Prison Break Absent
72. Experience Points Absent
73. Top-Secret Mission Absent
74. Fateful 20 Seconds Absent
75. 20-Second Countdown Absent
76. Final Battle Absent
77. The Power of Science Absent
78. That Which Destroys or Saves Petrified
79. For This Very Moment Debut
80. Humanity's Strongest Tag Team Appears
81. Fingertip Absent
82. Epilogue of Stone Wars (End of Part 2) Appears
v  d  e
Age of Exploration Arc
83. Dr. Stone Appears
84. People = Power Absent
85. Ultimate Resource Absent
86. Money Appears
87. Senku's Department Store Absent
88. Wings of Humanity Absent
89. Adventures Absent
90. New World Map Absent
91. Need Bread? Start with Wheat Absent
92. Desire is Noble Absent
93. The First Shot Is Yours Absent
94. The Scent of Black Gold Absent
95. First Contact Absent
96. Eye of Science Absent
97. The Joy of Leadership Absent
98. Ryusui Absent
99. Kingdom of Science Photo Journal Absent
100. Origin of the 100 Tales Appears
v  d  e
Treasure Island Arc
101. Treasure Chest Absent
102. Perseus, Ship of Science Absent
103. Light of Hope and Despair Absent
104. Men of Forensics Absent
105. The Island's Great Beauty Absent
106. The Secret of Petrification Absent
107. To the Trump Card Science Vessel Absent
108. Two Trump Cards Absent
109. The Great Escape Absent
110. Beautiful Science Absent
111. Science Wars Absent
112. King of Three Dimensions Absent
113. Cryptography Science Absent
114. Silently, Science Pierces the Stone Absent
115. One Second, One Grain Absent
116. Miracle in Hand Absent
117. The Kingdom of Science Strikes Back Absent
118. Silent Soldiers Absent
119. Science Soldiers Absent
120. Top Secret Absent
121. Medusa's True Face Absent
122. Brain-Battle Puzzle Pieces Absent
123. The Battle of Wits' Deal Game Absent
124. The Invention of God and the Devil Absent
125. The Decisive Three-Dimensional Battle Absent
126. A 3-D Strategy Absent
127. Medusa and Perseus Absent
128. Island-Wide Battle Royale Absent
129. Joker Absent
130. Devil's Choice Absent
131. Nasty Crimes Absent
132. The Strongest Weapon Is... Absent
133. Flash of Destruction Absent
134. Commander Faceoff Absent
135. Counting Absent
136. Medusa Vs. Science Absent
137. Last Man Standing Appears
138. End Of Part 3 Absent
v  d  e
New America City Arc
139. First Dream Absent
140. New World Plots Appears
141. First Team Absent
142. World Power Absent
143. Ryusui vs. Senku Absent
144. Ryusui & Gen vs. Senku & Kohaku Absent
145. Bar Francois Absent
146. Bar Francois: Bitters Absent
147. Science Journey Absent
148. Pioneers of Earth Absent
149. Light Lure in Darkness Absent
150. Righteous Science User Absent
151. Dr. X Absent
152. Doctor Vs. Doctor Absent
153. Science Wars Absent
154. Spy vs. Spy Absent
155. Science Is Elegant Absent
156. Two Scientists Absent
157. Same Time, Same Place Absent
158. Who's the Scientist? Absent


  • The likely reason Mirai remained short during her coma was due to her brain not being able to release any growth hormone from the pituitary gland.


  1. Dr. Stone Manga — Vol. 1 Chapter 1, Mirai Shishio is Petrified along with all of Earths Human Population.
  2. Dr. Stone Manga — Vol. 9 Chapter 79, Mirai Shishio is revived by Senku.
  3. 3.0 3.1 Dr. Stone Manga: Chapter 87
  4. Dr. Stone Manga: Chapter 79
  5. Dr. Stone Manga: Chapter 86
  6. 6.0 6.1 Dr. Stone Manga: Chapter 141

Site Navigation

v  e
Pre Petrification Humans
Male Byakuya IshigamiGen AsagiriHyogaRyusui NanamiSenku IshigamiShamil VolkovTaiju OkiTsukasa ShishioUkyo SaionjiYakov NikitinYo Uei
Female Connie LeeDarya NikitinaHomura MomijiLillian WeinbergNikki HanadaYuzuriha OgawaMinami HokutozaiMirai Shishio
Unknown Francois
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