T.B Rika is a major character introduced in Otomedius Excellent.

Ms. Rika known as the homeroom teacher in St. Gradius Academy however she's a Bacterian as spy warrior to take down the angel squadrons as well as the Organization G itself. She's pilot of the Tri-Pod Core.


  • Probably, or not, She's Chichibinta Rika, or a descendant, since her last name is Rika and her theme song is "The Final Enemy" that literally based from Parodius Series.
  • Her Voice Actress Hitomi Harada is also shared the voice of Kokoro Belmont.
  • Her Riding Core, Tripod Core is possible to be based an Original Alien Tripod from the 2005 film version of "War of the Worlds".
  • T.B. Riks is the first villain character that shown her true identity to the squadrons during the began of boss battle.
  • T.B. Rika is a scientist and a teacher of the St. Gradius High School (Anoa, Tron and Fuuma) but she has secretly joined the Bacterian Army as Spy Warrior and settled things up to destroy anything, even the Angel Squadrons.
Main Characters Aoba AnoaErul TronEmon-5MadokaDiol TweeTita NiumEsmeraldaPoini CoonArnvalStrarfGesshi HanafuumaKokoro Belmont
Supporting Characters OperettaPrincess IreneKonami LadyEmon-8Pastel
Antagonists ElizaTiti XIVYoshikoGofer SistersMeta LiumNeko SenchoT.B. RikaRyukotsukiShiori FujisakiRuby and CobaltDark Force
Otomedius / Gorgeous stages San Salvador IslandTokyoCanadian RockiesEaster IslandAlexandriaAntarcticaValhalla
Otomedius X: Excellent! stages The Big WaveMidnight TetranSpelunker of HellThe Ancient BacterianThe Return of Cosmic WarDark Force's Ambition Part 1Dark Force's Ambition Part 2Dark Force's Ambition Part 3Skills to the TestMessage from Emon-5The Reunion
Otomedius / Gorgeous bosses Eliza's Pet SealEyegolBig Core DX-01Scrab CoreCrystal Core D-X02Big CoreAbaddon WarshipMayhem WarshipTetranViva CoreManbowBig Core MK IIRolling CoreCovered Core MK IIDeathZelos Force FortuneOdin Core
Otomedius X: Excellent! bosses Mirrored CoreTri-Pod CoreSerpent-CoreBig Core DXOld Big CoreHeaven's GatePerla MeraldaNeo Big CoreMisfit WarshipDellinger CoreMetal SlaveGunner WallBlack ViperDeath BringerScrumbleBisumaru ExcellentWinBee