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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 Unit.

AppearanceEdit

Osano is a light-skinned teenager with green eyes and chin-length, messy brown hair styled in frayed bangs. The locks curls sideways, except for the ones that frame the 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.

PersonalityEdit

Osano is very laid-back, speaking casually to and even teasing her captain Kōtarō Suwa and older agents.[4] She likes tidiness[3] and has a habit of chewing on a popsicle.

RelationshipsEdit

Suwa UnitEdit

The members of Suwa Unit have a good relationship and hang out together outside of Border duty.[5] 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.[6][7]

Reiji KizakiEdit

Like her teammates,[8][7][9] 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.[7]

Shinji FuyushimaEdit

Fuyushima and Osano occasionally play mahjong together. He is normally the best player among the ones who visit the room of Suwa Unit, but he becomes the worst when she joins in,[10] presumably on account of his inability to defy high school girls.[11]

Kirie KonamiEdit

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,[12] implying that Konami gave them to her.

AbilitiesEdit

As the Operator of a moderately successful B-rank unit, Osano is a competent multi-tasker. She is known to be endowed with incomparable instincts.[12]

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

QuotesEdit

  • "Never heard of any of 'em!"[2]
  • "They're both puny."[8]
  • (To Kōtarō Suwa) "Reiji is a smart beefcake."[7]
  • (To Suwa) "Suwa got zero points! Tsutsumin and Hisa got one each!"[4]

TriviaEdit

  • Osano likes stir-fried udon, mahjong, and foreign novels.[3]
  • In the anime the members of Tamakoma Second struggle to pronounce her surname.[13]

ReferencesEdit

  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 3.4 World Trigger MangaBorder Briefing File (p. 162)
  4. 4.0 4.1 4.2 World Trigger Manga Chapter 91 (p. 12)
  5. 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 Unit, Suzunari First, and Suwa Unit look like they would all go out together.
    Source: Border Briefing File, Question 135
  6. World Trigger Manga Chapter 71 (p. 15)
  7. 7.0 7.1 7.2 7.3 World Trigger Manga Chapter 87 (p. 11)
  8. 8.0 8.1 World Trigger Manga Chapter 87 (p. 10)
  9. World Trigger Manga Chapter 129 (p. 5)
  10. Daisuke Ashihara: Q71: Who is the strongest when it comes to the mahjong that takes place in Suwa Unit’s operation room? A: Fuyushima and Azuma are strong, but when Osano joins in Fuyushim become the weakest.
    Source: Border Briefing File, Question 71
  11. Volume 9 Character Profiles
  12. 12.0 12.1 Volume 10 Character Profiles
  13. World Trigger Anime Episode 39

NavigationEdit

e d vBorder
Commander in Chief Masamune Kido
Administration Eizō NetsukiKatsumi KarasawaKyōko SawamuraMasafumi ShinodaMotokichi KinutaTakumi Rindō
General Staff Mikhael CroninRaizō TerashimaSeiji MizunumaYuri Rindō
S-Rank Tsukihiko Amō
A-Rank Ai KitoraAsumi AmakuraFutaba KuroeIsami TōmaJun ArashiyamaKei TachikawaKen SatoriKirie KonamiKyōsuke KarasumaKōhei IzumiMai KitagawaMitsuru TokiedaNozomi KakoReiji KizakiRyō UtagawaRyūji SaekiSaki KusakabeShinji FuyushimaShirō KikuchiharaShūji MiwaShun MidorikawaShōhei KoderaSōya KazamaTakaaki KatagiriTakeru YuigaTōichirō MomozonoTōru NarasakaYōsuke YoneyaYūichi JinYukimaru Ichijō
B-Rank Akane HiuraAtsushi HokariChika AmatoriDaichi TsutsumiFumika TeruyaHaruaki AzumaHiro KitazoeHisato SasamoriHyuseItsuki FujisawaKō MurakamiKōtarō SuwaKotarō TomoeKuniharu KakizakiMakoto ChanoMasataka NinomiyaMasato KageuraNoboru KoaraiOsamu MikumoRei NasuRokurō WakamuraShinnosuke TsujiSumiharu InukaiTaichi BetsuyakuTakuma YubaTatsuhito IkomaTatsuya KurumaTetsuji ArafuneTsuneyuki OkuderaYūko KumagaiYūma KugaYūta MiuraYuzuru EmaYōko KatoriYoshito Hanzaki
C-Rank Fumifumi SaotomeHidehide HinoeIzuho NatsumeTeruteru Kōda
Operators Aki HiyamiAn KobayakawaAoi KusumotoAsuka AsagiriHana SomeiHaruka AyatsujiHikari NireKaho MikamiKarin YuitsukaMadoka UiMako HitomiMegumi TokuraRen TsukimiRin KagamiRisa MakiRui OsanoSaki KusakabeSakurako TaketomiSayoko ShikiShiori UsamiYuu KunichikaYuka Kon
Former Border Agents Mirai HatoharaShin KazamaSōichi MogamiYūgo Kuga
Affiliated Personel RaijinmaruReplicaRinji AmatoriYōtarō Rindō
Units Arafune UnitArashiyama UnitAzuma UnitChano UnitEbina UnitFuyushima UnitHayakawa UnitIkoma UnitKageura UnitKakizaki UnitKako UnitKatagiri UnitKatori UnitKazama UnitKizaki UnitKuruma UnitKusakabe UnitKōda UnitMamiya UnitMatsushiro UnitMikumo UnitMiwa UnitNasu UnitNinomiya UnitŌji UnitSuwa UnitTachikawa UnitTokiwa UnitUrushima UnitYoshizato UnitYuba Unit
Branches Hayanuma BranchHisama BranchSuzunari BranchTamakoma BranchWataayu BranchYumite District Branch
Factions Kido Faction • Shinoda Faction • Tamakoma Branch
Triggers AsteroidBagworm • Bagworm Tag • Bail OutChameleonConnectorDummy BeaconEagletEscudoFūjinFull ArmsFull AttackGeistGimletGrasshopperHoundIbisIdatenKogetsu(Spear/Gen'yō/Senkū) • Lead BulletLightning • Makō • MeteorRadarRaygust (Shield/Thruster) • RingScorpionShield (Anchor Mode/Full Guard) • SpiderStarmakerSwitchboxTeleporterTomahawkTrion bodyViper
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