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Introduction
Never heard of any of 'em!

–Rui Osano about the members of Tamakoma Second, in Tamakoma Second 2.


Rui Osano (()()() ()() Osano Rui?) is the Operator of Suwa Squad.

Appearance[]

Osano is a light-skinned teenager with bright, pickle colored eyes and chin-length, messy brown hair styled in frayed bangs. The locks curl outwards, except for the ones that frame either side of her face. She is often seen sucking on a lollipop. In her trion body she wears the standard Operator uniform, with the addition of a set of headphones.

Personality[]

Osano is very laid-back, speaking casually to and teasing even her captain Kōtarō Suwa and older agents.[4] [5] Occasionally she can be seen pumping her fist in the air enthusiastically.[6][7] She likes tidiness[8], and habitually chews on the lollipops Konami once bought.

Relationships[]

Suwa Squad[]

The members of Suwa Squad have a good relationship and hang out together outside of Border duty.[9] Osano speaks informally to her captain and does not refrain from taunting him if she is so inclined,[3] although she still addresses him by his surname, while she uses nicknames for Daichi Tsutsumi and Hisato Sasamori,[4] who in turn address her by her surname.[10][11]

Reiji Kizaki[]

Like her teammates,[12][11][13] Osano refers to Kizaki by his first name, which suggests familiarity. Nonetheless, she is respectful of him, protesting when Suwa referred to him with an unflattering moniker.[11]

Shinji Fuyushima[]

Fuyushima and Osano occasionally play mahjong together. He is normally the best player among those who visit the room of Suwa Squad, but he becomes the worst when she joins in,[14] presumably on account of his inability to defy high school girls.[15]

Kirie Konami[]

Konami and Osano seem to know each other, since the lollipops that Osano is fond of come from a stash which Konami bought after being tricked into believing that they would increase her bust size,[16] implying that Konami gave them to her.

Abilities[]

As the Operator of a moderately successful B-rank Squad, Osano is a competent multi-tasker. She is known to be endowed with incomparable instincts.[16]

Trion Power Machine Operation Analysis Parallel Processing Tactics Command Total
Border Briefing File[3] 4 7 6 9 6 6 34

Quotes[]

  • "Never heard of any of 'em!"[2]
  • "They're both puny."[12]
  • (To Kōtarō Suwa) "Reiji is a smart beefcake."[11]
  • (To Suwa) "Suwa got zero points! Tsutsumin and Hisa got one each!"[4]

Trivia[]

  • Osano likes stir-fried udon, mahjong, and foreign novels.[3]
  • In the anime the members of Tamakoma Second struggle to pronounce her surname.[17]

References[]

  1. 1.0 1.1 1.2 World Trigger Manga Chapter 71 (p. 13)
  2. 2.0 2.1 World Trigger Manga Chapter 87 (p. 9)
  3. 3.0 3.1 3.2 3.3 World Trigger MangaBorder Briefing File (p. 162)
  4. 4.0 4.1 4.2 World Trigger Manga Chapter 91 (p. 12)
  5. World Trigger Manga — Vol. 10, Volume Extras
  6. World Trigger Manga Chapter 88 (p. 6)
  7. World Trigger Manga Chapter 207 (p. 19)
  8. Border Briefing File (p. 162).
  9. Daisuke Ashihara: Q135: Do Border agents visit and play with their friends on their squad outside of missions? A: There are squads that do, and squads that don’t. Kako Squad, Suzunari First, and Suwa Squad look like they would all go out together.
    Source: Border Briefing File, Question 135
  10. World Trigger Manga Chapter 71 (p. 15)
  11. 11.0 11.1 11.2 11.3 World Trigger Manga Chapter 87 (p. 11)
  12. 12.0 12.1 World Trigger Manga Chapter 87 (p. 10)
  13. World Trigger Manga Chapter 129 (p. 5)
  14. Daisuke Ashihara: Q71: Who is the strongest when it comes to the mahjong that takes place in Suwa Squad’s operation room? A: Fuyushima and Azuma are strong, but when Osano joins in Fuyushima becomes the weakest.
    Source: Border Briefing File, Question 71
  15. Volume 9 Character Profiles
  16. 16.0 16.1 Volume 10 Character Profiles
  17. World Trigger Anime Episode 39

Navigation[]

Abilities
Trigger: Kogetsu  •  Senkū  •  Asteroid  •  Starmaker  •  Chameleon  •  Bagworm  •  Shield
Side Effect:
:
e d vBorder
Commander in Chief Masamune Kido
Administration Eizō NetsukiKatsumi KarasawaKyōko SawamuraMasafumi ShinodaMotokichi KinutaTakumi Rindō
General Staff Mikhael CroninRaizō TerashimaSeiji Mizunuma
S-Rank Tsukihiko Amō
A-Rank Ai KitoraAsumi AmakuraFutaba KuroeHayato UnoIsami TōmaJun ArashiyamaKazuma SatomiKei TachikawaKen SatoriKirie KonamiKōhei IzumiKyōsuke KarasumaMai KitagawaMitsuru TokiedaNozomi KakoReiji KizakiRyō UtagawaRyūji SaekiShinji FuyushimaShirō KikuchiharaShōhei KoderaShūji MiwaShun MidorikawaSōya KazamaTakaaki KatagiriTakeru YuigaTōichirō MomozonoTōru NarasakaYōsuke YoneyaYūichi JinYukimaru Ichijō
B-Rank Atsushi HokariChika AmatoriDaichi TsutsumiFumika TeruyaHanao TsukimiHaruaki AzumaHidetaka KitazoeHiro KitazoeHisato Sasamori • Hitoshi Matsushiro • HyuseItsuki FujisawaKai MinamisawaKazuaki ŌjiKazuki KurauchiKazuto TonookaKeizō MamiyaKō MurakamiKōji OkiKōtarō SuwaKotarō TomoeKuniharu KakizakiMakoto Chano • Mamoru Tokiwa • Masakuni Hakoda • Masataka NinomiyaMasato KageuraMinoru HataMitsuya KoinumaNoboru KoaraiOsamu MikumoRei NasuRokurō Wakamura • Ryōgo Funabashi • Satoru Hayakawa • Satoshi Mizukami • Seiji Marui • Shinnosuke Tsuji • Shō Motegi • Sumiharu InukaiTaichi Betsuyaku • Takahiro Ebina • Takuma YubaTatsuhito IkomaTatsuya KurumaTetsuji Arafune • Tokiya Saitō • Tsuneyuki Okudera • Waka Utsunomiya • Wataru UrushimaYōko Katori • Yoshinobu Kera • Yoshito HanzakiYūichirō YoshizatoYukari Obishima • Yukito Otokawa • Yūko KumagaiYūma KugaYūta MiuraYutaka Kashio • Yūya Tsuchisaki • Yuzuru Ema
C-Rank Fumifumi SaotomeHidehide HinoeIzuho NatsumeTeruteru Kōda
Operators Aki HiyamiAn KobayakawaAoi Kusumoto • Asami Taya • Asuka Asagiri • Ayumu Hatori • Hana SomeiHaruka AyatsujiHaya Kittaka • Hazuki Nanao • Hikari NireKaho MikamiKarin YuitsukaMadoka UiMako HitomiMaori HosoiMegumi TokuraNono FujimaruRen TsukimiRika RokutaRin KagamiRisa MakiRui OsanoSaki KusakabeSakurako TaketomiSayoko ShikiShiori UsamiYuka KonYuri RindōYuu Kunichika
Former Border Agents Akane HiuraMirai HatoharaShin KazamaSōichi MogamiTadaomi KandaYūgo Kuga
Affiliated Personel RaijinmaruReplicaRinji AmatoriRuka ShinodaYōtarō Rindō
Squads Arafune SquadArashiyama SquadAzuma SquadChano SquadEbina SquadFuyushima SquadHayakawa SquadIkoma SquadKageura SquadKakizaki SquadKako SquadKatagiri SquadKatori SquadKazama SquadKizaki SquadKuruma SquadKusakabe SquadKōda SquadMamiya SquadMatsushiro SquadMikumo SquadMiwa SquadNasu SquadNinomiya SquadŌji SquadSuwa SquadTachikawa SquadTokiwa SquadUrushima SquadYoshizato SquadYuba Squad
Branches Hayanuma Branch • Hisama Branch • Suzunari BranchTamakoma Branch • Wataayu Branch • Yumite District Branch
Factions Kido FactionShinoda FactionTamakoma Branch
Triggers AsteroidBagworm • Bagworm Tag • Bail OutChameleon • Cobra • ConnectorDummy BeaconEgret • Enhanced Radar • EscudoFūjinFull ArmsFull AttackGeistGimletGrasshopperHornetHoundIbisIdatenKogetsu (Spear/Gen'yō/Senkū) • Lead BulletLightning • Makō • MeteorRadarRaygust (Shield Mode/Thruster) • RingSalamanderScorpionShield (Fixed Mode/Full Guard) • Silencer • Sōgetsu (Axe) • SpiderStarmakerSwitchboxTeleporter • Timer • TomahawkTrion BodyViper
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