The main heroine of the story. She is an active Chuunibyou, who still has the syndrome. Her delusional syndrome involves her right eye, which she calls her "Wicked Eye," in which according to her it wields darkness tamed by the power of a pure heart. In actuality, her so-called "Wicked Eye" is nothing more than a colored contact lens which she conceals underneath an eye-patch. Despite being quite attached to Yuuta, she is cautious of strangers and adapts a battle pose whenever she meets someone for the first time. She is also rather clumsy, often tripping over and forgetting things. She also doesn't have many friends, as shown that in her mobile phone, she only has Dekomori Sanae and her older sister Touka as contacts.
Rikka's father died in the past and Rikka stubbornly denies that her father had died. Some time after, she accidentally met Yuuta, who was an active chuunibyou at that time, and was amazed by how cool Yuuta was as the Dark Flame Master. This caused her chuunibyou, since she believes her father is in the "Horizon."
As the story develops, Rikka eventually falls in love with Yuuta.
Powers and Stats
Tier: 10-B | At least High 7-C, possibly 7-B with her mechas
Name: Rikka Takanashi
Origin: Love, Chunibyo & Other Delusions
Classification: Human | Sorceress possessed by the Tyrant's Eye
Powers and Abilities: Average physical attributes | Superhuman Strength, Speed, Reactions and Durability, Energy Projectiles, Light Blasts, Can Summon up huge areas and mechas out of nowhere, Ice Manipulation
Attack Potency: Human level | At least Large Town level (froze a volcano and a mountain, and should be at least equal to Delusionary Dekomori who made an explosion this size with her ultimate attack), possibly City level with her mechas, Schwarz Crustacea and Kenigin der Nacht (Her Kenigin der Nacht's eye beam is equal to Dekomori's Décolleté's beam that resulted in a city-scale explosion, her Schwarz Crustacea can launch seemingly hundreds to thousands of warheads)
Speed: Average Human | Unknown, at least Hypersonic (Consistently reacted to and blocked Sanae's or Toka's delusionary beam)
Lifting Strength: Likely Regular Human | Superhuman (Can easily swing her weapon that greatly dwarfs her in size)
Striking Strength: Human Class | Unknown
Durability: Below Average level (Yuuta commented she felt very frail) | Likely at least Large Town level
Stamina: Unknown | High
Range: Standard melee range | Several metres with Schwarz Sechs Prototype Mk II, several dozen metres with blasts
Standard Equipment: An umbrella | Schwarz Sechs Prototype Mk II (in reality, her umbrella), and later Schwartz Z/X Perfect Customized Guerzoniansus (in reality, just a new umbrella from Yuuta), mechas Schwarz Crustacea and Kenigin der Nacht (the latter is just cardboard boxes)
Weaknesses: She isn't that physically impressive | It's not real
Key: Base | Delusionary Rikka