El. Psy. Congroo.
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VOLUME 1
Prologue: Breakthrough
Chapter 1: A Parallel World Before I Knew It
Chapter 2: An Imperial Majesty's Punch
Chapter 3: Liberty and Equality and Fraternity and...
Chapter 4: Thy Name is 'Invader'
Afterword ・Illustrations
VOLUME 2
Chapter 1: Good Morning, Parallel World
Part 1 | Part 2 | Part 3
Chapter 2: The Furry Spy
Part 1 | Part 2 | Part 3
Chapter 3: To Plot Deeply and Silently
Part 1 | Part 2 | Part 3
Chapter 4: The Melancholy of an Invader
Part 1 | Part 2 | Part 3
Chapter 5: The Assassination Strategy
Part 1 | Part 2 | Part 3
Afterword ・Illustrations
VOLUME 3
Chapter 1: It's a Parallel World After All
Part 1 | Part 2 | Part 3
Chapter 2: Lunatic
Part 1 | Part 2 | Part 3
Chapter 3: Soccer...... Soccer?
Part 1 | Part 2 | Part 3
Chapter 4: The Hero Stands Upon the Field
Part 1 | Part 2 | Part 3
Chapter 5: Epilogue
Part 1 | Part 2 | Part 3
Afterword ・Illustrations