Mysterious Girlfriend X
謎の彼女X
Nazo no Kanojo X
The Ultimate Mystery: A Girlfriend! -- Mikoto Urabe is a new transfer student in Akira Tsubaki’s high school class. One day, Akira happens to find Mikoto passed out asleep on her desk after classes have ended. He wakes her and tells her it’s time to go home, and discovers that she has drooled on her desk. He spontaneously reaches out to touch and taste it… and then things start getting really strange. In this surprising and sweet twist on a high school romance story, boy meets girl and they learn about each other’s inner life through their highly unusual bond, and Akira learns to respect Mikoto as she sets a careful pace in the development of their relationship.
UESHIBA Riichi
植芝 理一
Kodansha Ltd.
講談社
Kodansha Ltd.
Shonen/Seinen
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Manga Completed
R16+ Mild Sexual Content
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Volume 1
第1巻
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CHAPTER 1: Mysterious Bond第1話 謎の絆
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CHAPTER 2: Mysterious Picture第2話 謎の写真
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CHAPTER 3: Mysterious Test Tube第3話 謎の試験管
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CHAPTER 4: Mysterious Windy Day /CHAPTER 0.5: Mysterious Haircut第4話 謎の、風が強い日
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CHAPTER 5: Mysterious Pool Opening Day第5話 謎のプール開き
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CHAPTER 6: Mysterious Summer Break第6話 謎の夏休み
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CHAPTER 7: Mysterious Girl Meets Girl第7話 謎のガール・ミーツ・ガール
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CHAPTER 8: Mysterious Girl Meets Girl, Continued第8話 続・謎のガール・ミーツ・ガール
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CHAPTER 9: Mysterious Sign第9話 謎の合図（サイン）
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CHAPTER 10: Mysterious Miracle Drug第10話 謎の特効薬
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CHAPTER 11: Mysterious Arousal第11話 謎の興奮
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CHAPTER 12: Mysterious Memory /CHAPTER 12.5: Mysterious Meow♪第12話 謎の記憶
Volume 2
第2巻
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CHAPTER 13: Mysterious Dessert第13話 謎のデザート
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CHAPTER 14: Mysterious Rain Shelter第14話 謎の雨宿り
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CHAPTER 15: Mysterious Step Up第15話 謎のステップ・アップ
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CHAPTER 16: Mysterious Dip in the Sea第16話 謎の海水浴
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CHAPTER 17: Mysterious Sports Festival第17話 謎の体育祭
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CHAPTER 18: Mysterious Studying for Exams第18話 謎の試験勉強
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CHAPTER 19: Mysterious Older Sister第19話 謎のお姉さん
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CHAPTER 20: Mysterious Feeling /BONUS CHAPTER: Mysterious Boyfriend X第20話 謎の感触
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CHAPTER 21: Mysterious Sensation第21話 謎の感触
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CHAPTER 22: Mysterious Response第22話 謎の感応
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CHAPTER 23: Mysterious “It's Kinda... I Dunno..."第23話 謎の「なんだかちょっと」
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CHAPTER 24: Mysterious Idol第24話 謎の偶像
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CHAPTER 25: Mysterious Moment第25話 謎の一瞬
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CHAPTER 26: Mysterious Souvenir第26話 謎のお土産
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CHAPTER 27: Mysterious Midsummer Greeting第27話 謎の暑中見舞い
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CHAPTER 28: Mysterious Affair第28話 謎のアバンチュール
Volume 3
第3巻
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CHAPTER 29: Mysterious Letter of Challenge第29話 謎の挑戦状
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CHAPTER 30: Mysterious Culture Festival —The Night Before第30話 謎の文化祭・前夜
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CHAPTER 31: Mysterious Culture Festival (Part 1)第31話 謎の文化祭（前編）
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CHAPTER 32: Mysterious Culture Festival (Part 2)第32話 謎の文化祭（中編）
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CHAPTER 33: Mysterious Culture Festival (Part 3)第33話 謎の文化祭（後編）
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CHAPTER 34: Mysterious Culture Festival —The Afterparty第34話 謎の文化祭（打ち上げ）
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CHAPTER 35: Mysterious Delusion (Part 1)第35話 謎の妄想（前編）
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CHAPTER 36: Mysterious Delusion (Part 2) /CHAPTER 36.5: Mysterious “Dirty Old Man Transformation" Phenomenon第36話 謎の妄想（後編）
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CHAPTER 37: Mysterious High Kick第37話 謎のハイキック
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CHAPTER 38: Mysterious Plan第38話 謎の計画
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CHAPTER 39: Mysterious Unison第39話 謎の同調（ユニゾン）
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CHAPTER 40: Mysterious Writing第40話 謎の文字
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CHAPTER 41: Mysterious Performance第41話 謎のパフォーマンス
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CHAPTER 42: Mysterious Experiment第42話 謎の実験
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CHAPTER 43: Mysterious Experiment Results第43話 謎の実験結果
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CHAPTER 44: Mysterious Tremble第44話 謎の震え
Volume 4
第4巻
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CHAPTER 45: Mysterious Choice第45話 謎の選択
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CHAPTER 46: Mysterious Switch.第46話 謎のスイッチ
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CHAPTER 47: Mysterious Concert第47話 謎のライブ
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CHAPTER 48: Mysterious Duo /EXTRA STORY: Idol Arc Epilogue:Mysterious Idol M第48話 謎のふたり
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CHAPTER 49: Mysterious Carnivore Girl (Part 1)第49話 謎の肉食女子（前編）
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CHAPTER 50: Mysterious Carnivore Girl (Part 2)第50話 謎の肉食女子（後編）
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CHAPTER 51: Mysterious "Slanted Eyes vs. Droopy Eyes"(Part 1).第51話 謎の「吊り目vs.垂れ目」（前編）
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CHAPTER 52: Mysterious "Slanted Eyes vs. Droopy Eyes"(Part 2)第52話 謎の「吊り目vs.垂れ目」（後編）
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CHAPTER 53: Mysterious Cold第53話 謎の風邪
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CHAPTER 54: Mysterious Man's Dream第54話 謎の「男のロマン」
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CHAPTER 55: Mysterious Petal第55話 謎のひとひら
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CHAPTER 56: Mysterious Throb第56話 謎の疼き
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CHAPTER 57: Mysterious Summer Uniform第57話 謎の夏服
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CHAPTER 58: Mysterious Swim Meet (Part 1)第58話 謎の水泳大会（前編）
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CHAPTER 59: Mysterious Swim Meet (Part 2)第59話 謎の水泳大会（後編）
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CHAPTER 60: Mysterious August 31 / SPECIAL SHORT第60話 謎の8月31日 / スペシャルショート
Volume 5
第5巻
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CHAPTER 61: Mysterious Body Double第61話 謎の身代わり
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CHAPTER 62: Mysterious Movie Production (1)第62話 謎の映画制作（一）
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CHAPTER 63: Mysterious Movie Production (2)第63話 謎の映画制作（二）
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CHAPTER 64: Mysterious Movie Production (3)第64話 謎の映画制作（三）
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CHAPTER 65: Mysterious Movie Production (4)第65話 謎の映画制作（四）
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CHAPTER 66: Mysterious Movie Production (5)第66話 謎の映画制作（五）
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CHAPTER 67: Mysterious Movie Production (6)第67話 謎の映画制作（六）
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CHAPTER 68: Mysterious Movie Production (7)第68話 謎の映画制作（七）
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CHAPTER 69: Mysterious Movie Screening (1)第69話 謎の上映会（前編）
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CHAPTER 70: Mysterious Movie Screening (2)第70話 謎の上映会（後編）
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CHAPTER 71: Mysterious Mole第71話 謎の黒子
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CHAPTER 72: Mysterious Fruit第72話 謎のフルーツ
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CHAPTER 73: Mysterious Christmas第73話 謎のクリスマス
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CHAPTER 74: Mysterious New Year's Card第74話 謎の年賀状
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CHAPTER 75: Mysterious Valentine第75話 謎のバレンタイン
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CHAPTER 76: Mysterious White Day第76話 謎のホワイト・デー
Volume 6
第6巻
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CHAPTER 77: Mysterious Softball第77話 謎のソフトボール
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CHAPTER 78: Mysterious Dress第78話 謎のワンピース
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CHAPTER 79: Mysterious Poolside第79話 謎のプールサイド
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CHAPTER 80: Mysterious Fireworks第80話 謎の花火
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CHAPTER 81: Mysterious Backstory第81話 謎の経緯
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CHAPTER 82: Mysterious Tennis Court第82話 謎のテニスコート
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CHAPTER 83: Mysterious Photo Op第83話 謎のシャッター・チャンス
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CHAPTER 84: Mysterious "Tsubaki vs. Urabe"第84話 謎の「椿vs.卜部」
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CHAPTER 85: Mysterious Snow第85話 謎の雪
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CHAPTER 86: Mysterious Photo Op II第86話 謎のシャッター・チャンス2
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CHAPTER 87: Mysterious Cologne第87話 謎の香水
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CHAPTER 88: Mysterious "Rut"第88話 謎の「倦怠期」
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CHAPTER 89: Mysterious Curry Rice第89話 謎のカレーライス
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CHAPTER 90: Mysterious Shopping第90話 謎のショッピング
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CHAPTER 91: Mysterious Sunset (Part 1)第91話 謎の夕焼け（前編）
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FINAL CHAPTER: Mysterious Sunset (Part 2) / BONUS: Mysterious Girlfriend X: Robot最終話 謎の夕焼け（後編） / 番外編 謎の彼女Ｘロボ
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