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Keiichiro Ochi | Slate

KO

Keiichiro Ochi

大知慶一郎

Keiichiro Ochi (大知慶一郎, Ōchi Keiichirō) is a Japanese screenwriter from Aichi Prefecture. He is a member of the Writers Guild of Japan.

Known for: Writing

Known for

Black Clover2017
The Quintessential Quintuplets2019
My Teen Romantic Comedy SNAFU2013
The Quintessential Quintuplets Movie2022
Twin Star Exorcists2016

Writer

Recommendations from Iwamoto-Senpai岩元先輩ノ推薦2026
I Want to End This Love Game愛してるゲームを終わらせたい2026
I Made Friends with the Second Prettiest Girl in My Classクラスで２番目に可愛い女の子と友だちになった2026

Haibara's Teenage New Game+灰原くんの強くて青春ニューゲーム2026

Ninja vs. Gokudo忍者と極道2025

Pass the Monster Meat, Milady!悪食令嬢と狂血公爵～その魔物、私が美味しくいただきます!～2025

Pass the Monster Meat, Milady!

Season 1

S1E1A Jerky Is a Promise: Skatzbitt
S1E2A Proposal from Above with a Gift
S1E3Grilled Skewers of Prime Meat: Royal Moodle
S1E4Signaling Departure with a Pillar of Flame
S1E5Night at Fort Ritterd
S1E7Those Who Inherit the Galbraith Name
S1E9The Voracious Villainess's Resolve

Summer Pockets Season 1: Omnibus - Dawn Memories劇場編集版「Summer Pockets」空門蒼編2025

Summer Pockets Season 1: Omnibus - A Lifetime's Worth of Summer Breaks劇場編集版「Summer Pockets」紬ヴェンダース編2025

Summer Pockets Season 1: Omnibus - Across the Seven Seas劇場編集版「Summer Pockets」久島鴎編2025

The Too-Perfect Saint: Tossed Aside by My Fiancé and Sold to Another Kingdom完璧すぎて可愛げがないと婚約破棄された聖女は隣国に売られる2025

The Too-Perfect Saint: Tossed Aside by My Fiancé and Sold to Another Kingdom

Season 1

S1E1The Saint Who Never Smiled

Me and the Alien MuMu宇宙人ムームー2025

Me and the Alien MuMu

Season 1

S1E1MuMu and the Microwave

Summer Pockets2025

Summer Pockets

Season 1

S1E1Welcome to Torishirojima Island
S1E18One More Summer Vacation
S1E2Ways to Spend Your Summer Vacation
S1E3Pirate Ship and Girl
S1E4One Summer's Treasure
S1E5Higeneko Adventure
S1E6Across the Seven Seas

Once Upon a Witch's Deathある魔女が死ぬまで2025

Once Upon a Witch's Death

Season 1

S1E1The Witch with One Year to Live
S1E12The People I Love
S1E2The Apprentice Witch and the People of Lapis
S1E3Wisdom Visits From the East
S1E6An Evening Sky Without Magic
S1E8The Family Bewitched by a Devil
S1E9The Old Giant Tree Sleeps

Magic Maker: How to Make Magic in Another Worldマジック・メイカー～異世界魔法の作り方～2025

Give It Allがんばっていきまっしょい2024

The Many Sides of Voice Actor Radio声優ラジオのウラオモテ2024

Go! Go! Loser Ranger!戦隊大失格2024

Go! Go! Loser Ranger!

Season 1

S1E1We Are Justice! The Dragon Keepers!

The Vexations of a Shut-In Vampire Princessひきこまり吸血姫の悶々2023

The Vexations of a Shut-In Vampire Princess

Season 1

S1E1The Shut-in Vampire Goes Outside
S1E11The Dream-Crushing Paradise
S1E12A Golden World
S1E2A Sudden Insurrection
S1E3The Darkness of the Shut-in Vampire Princess
S1E4The Mercy of the Lonely Crimson
S1E6A Roundtable of Lowlives
S1E8Wheels of Asterism
S1E9A Warblade Tea Party

UNDER NINJAアンダーニンジャ2023

UNDER NINJA

Season 1

S1E1Throw a Rock, Hit a Ninja
S1E10A Maiden's Chest Is a Precious Thing
S1E11Kuro Finally Took Up a Sword
S1E12Business as Usual, Wrapped Up Tidy
S1E2I Want to Be a Ninja
S1E3Boobs: So Close, Yet So Far
S1E4Do You Know What the Ninja Code Says?
S1E5Kumogakure Is Within the Top 10 Common Family Names in Japan (Lying)
S1E6The Lid on This Hellish Cauldron Has Come Off
S1E7Meow Meow, Meow Meow, Meow Meow Meow Meow Meow?
S1E8Every Last Ninja on the Surface Will Be Annihilated
S1E9I'm Gonna Go Down in Shinobi History

The Great Cleric聖者無双～サラリーマン、異世界で生き残るために歩む道～2023

The Quintessential Quintuplets∽五等分の花嫁∽2023

The Café Terrace and Its Goddesses女神のカフェテラス2023

The Café Terrace and Its Goddesses

Season 1

S1E1Familia
S1E10Ouka and Kikka
S1E11Fireworks of Love
S1E12Two Encounters
S1E2A Promise with Grandma
S1E4Cherry Blossom Festival!
S1E5Day Off
S1E7A Year in My Life

Season 2

S2E1A Dark Shadow over Familia
S2E10Christmas Party!
S2E11Kisses, Openings, and Things to Think About
S2E12The Last Pilaf
S2E2A Bolt from the Blue
S2E4Eleven Co-ed Cohabitors
S2E8It's Not a Joke

Malevolent Spirits: Mononogatariもののがたり2023

Malevolent Spirits: Mononogatari

Season 1

S1E1Hyoma
S1E12Efflorescence
S1E2Shoreline
S1E3Overflow
S1E4Arrangement
S1E7Quickening

The Angel Next Door Spoils Me Rottenお隣の天使様にいつの間にか駄目人間にされていた件2023

The Angel Next Door Spoils Me Rotten

Season 1

S1E1Meet the Angel
S1E10The Angel in the Dream
S1E11The Angel Next Door Spoils Me Rotten
S1E2Dinner with the Angel
S1E3Reward for the Angel
S1E4The Angel in the Christmas
S1E5Hatsumode With the Angel
S1E6A Gift From the Angel
S1E7A Promise With the Angel
S1E8The Angel in the New Term
S1E9Going Out With the Angel

The Yakuza's Guide to Babysitting組長娘と世話係2022

The Quintessential Quintuplets Movie映画五等分の花嫁2022

The Genius Prince's Guide to Raising a Nation Out of Debt天才王子の赤字国家再生術2022

The Genius Prince's Guide to Raising a Nation Out of Debt

Season 1

S1E6Holy Intrigue!
S1E7Yesterday's Enemy Is Today's…
S1E8I'll Give It a Shot
S1E9The Little Princess Who Could

Slow Loopスローループ2022

Slow Loop

Season 1

S1E10I'll Do My Best, Too
S1E3Thank You
S1E6Difficult Is Fun
S1E8I'm Fine Right Here
S1E9I Wanna Go on a Fishing and Camping Trip!

Girlfriend, Girlfriendカノジョも彼女2021

Peach Boy Riversideピーチボーイリバーサイド2021

Yo-kai Watch ♪妖怪ウォッチ♪2021

Yo-kai Watch ♪

Season 1

S1E2Episode 2

Gekidolゲキドル2021

Gekidol

Season 1

S1E1Acting
S1E2A Theater Named Desire
S1E3Waiting for Airi

Adachi and Shimamura安達としまむら2020

Adachi and Shimamura

Season 1

S1E1Playing Ping-Pong in Our Uniforms
S1E10Cherry Blossoms and Spring and Spring and the Moon
S1E12Friends and Love, Love and Cherry Blossoms
S1E2Adachi Question
S1E3Isosceles Triangle
S1E6White Album
S1E7Please Choose the Best Chocolate for Me
S1E9Love That Embraces the Holy Mother: Marigold

The Demon Girl Next Doorまちカドまぞく2019

The Demon Girl Next Door

Season 1

S1E1Yuko Awakens!! For Family Reasons You're Now a Demon Girl
S1E11Diving Into Dreams Once Again!! Break Through the Pink Defense Line
S1E12Feelings to Convey!! A New Leap Forward for Demonkind!!
S1E2Just How Sporty Are You?! Everything Is Fluctuating
S1E3Nightmare or Forebear?! The Doorstop of Darkness Descends
S1E4Sharpen Your Mind!! The Newly Awakened Powers of the Magical Girl
S1E6Courage to Face the Future!! The Heavy Roller Won't Stop
S1E7The Pink Method!! The Wheel of Fate Is a Round Tire!!
S1E9Final Exams!! Today I'm One of Those Brainy Demons!!

Season 2

S2E1Yet Another Showdown! The Magical Girl Has a Brand New Appearance?!
S2E11New Semester! The Magical Girl’s New Duty!
S2E12A Ritual in Darkness! The Demon’s New Ally!!
S2E2Urban Exploration! The Troubled Mikan and the Excited Demon
S2E4A New Species Discovered! The Town Café Is a Demon Lair!
S2E5Raid! The Pink Plan to Retake Shamiko!
S2E6Vow Under the Setting Sun! The Path Forward for Demonkind
S2E8Sparks Fly?! Light and Dark Go on a Joint Excursion!

The Quintessential Quintuplets五等分の花嫁2019

The Quintessential Quintuplets

Season 1

S1E1The Quintessential Quintuplets
S1E11Legend of Fate Day 3
S1E12Legend of Fate Day 2000
S1E2Rooftop Confession
S1E3A Mountain of Problems
S1E6What's Been Built Up
S1E7Liar McLieface
S1E8The Photo That Started It All

Season 2

S2E1Quite the Crappy Kyoto Quagmire
S2E10Five Cranes in Return
S2E11Sisters War (1)
S2E12Sisters War (2)
S2E2Seven Goodbyes (1)
S2E3Seven Goodbyes (2)
S2E4Seven Goodbyes (3)
S2E5Good Work Today
S2E6The Last Exam
S2E7Begin the Offensive
S2E8Scrambled Eggs
S2E9Welcome to Class 3-1

Hinamatsuriヒナまつり2018

Black Cloverブラッククローバー2017

Black Clover

Season 2

S2E1The Battle Begins
S2E2The Door to Hell

Action Heroine Cheer Fruitsアクションヒロインチアフルーツ2017

Action Heroine Cheer Fruits

Season 1

S1E4An Action Heroine Who Starts from Zero
S1E9Silver Serious

Digimon Universe: App Monstersデジモンユニバースアプリモンスターズ：アプモン2016

Digimon Universe: App Monsters

Season 1

S1E21The Road to be Top Idol! Coachmon's Brutal Training!
S1E29Buddies No More? Gatchmon Leaves Home!
S1E32Let's Draw Him Out Together! Offmon the Shut-in!
S1E40The Return of the Ultimate Four! Cloud's Challenge!
S1E41The Ultimate Clash! Globemon Versus Charismon!
S1E48Activate! Operation: Human Applications!

Sweetness & Lightning甘々と稲妻2016

Sweetness & Lightning

Season 1

S1E3Tsumugi and the Long-Awaited Hamburg Steak
S1E4Hated Vegetables and Bits in Gratin
S1E8Squid and Taro Stew That's Still Yummy Tomorrow

Twin Star Exorcists双星の陰陽師2016

Twin Star Exorcists

Season 1

S1E8Rokuro's Feelings - Shocking Confession

Hantsu x Trashハンツーｘトラッシュ2015

A Good Librarian Like a Good Shepherd大図書館の羊飼い2014

A Good Librarian Like a Good Shepherd

Season 1

S1E10Confession
S1E3Lonely Song Princess
S1E7The Library Club's Day Off

La corda d'oro: Blue♪Sky金色のコルダ Blue♪Sky2014

Outbreak Companyアウトブレイク・カンパニー2013

Outbreak Company

Season 1

S1E4Furry Spy
S1E6Soccer... Soccer?
S1E9The Swimsuit Apocalypse

My Teen Romantic Comedy SNAFUやはり俺の青春ラブコメはまちがっている。2013

My Teen Romantic Comedy SNAFU

Season 0

S0E2Surely, Girls Are Made of Sugar and Spice, and Something Nice

Season 2

S2E11Hayato Hayama Always Lives Up to Expectations
S2E12Still, The Thing He Desires Is Out of Reach, And He Continues to Mistake What’s Real
S2E13Spring Always Comes to Life Buried Underneath a Pile of Snow
S2E3Quietly, Yukinoshita Yukino Makes a Decision
S2E4And Yuigahama Yui Makes a Declaration
S2E5In That Room, There is No Longer the Scent of Tea
S2E8Even Still, Hachiman Hikigaya is…
S2E9And, Yukino Yukinoshita is…

Season 3

S3E1In Due Time, the Seasons Change and the Snow Melts
S3E10Gallantly, Shizuka Hiratsuka Moves Forward
S3E11Only a Heated Touch Truly Conveys the Sentiment
S3E12My Teen Romantic Comedy Is Wrong, As I Expected
S3E2That Key Was Never Handled Until Today
S3E3Iroha Isshiki is the Strongest Junior, as Expected
S3E4By Chance, Yui Yuigahama Thinks of the Future
S3E5Shizuka Hiratsuka Deeply Longs for the Days Past
S3E6Once again, Hachiman Hikigaya Makes a Speech
S3E7Until the End, Yui Yuigahama Will Continue Watching Over Them
S3E8Wishing That, at the Very Least, I Don't Make Any More Mistakes
S3E9A Whiff of That Fragrance Will Always Bring Memories of That Season

Aikatsu!アイカツ！2012

Aikatsu!

Season 1

S1E13Tragedy of Calories
S1E17Heart-Pounding! Special Live: Part 2
S1E21Stylish Thief Swallowtail
S1E25An April Fool's Promise
S1E33Chance and Try ☆
S1E41Summer-colored Miracle☆

Season 2

S2E10The Fabled Powa-Puri☆
S2E15Door Towards the Dream
S2E21The Glittering Aquarius
S2E25Again ♪ off time
S2E35Rhapsody of the Moon Desert
S2E37Soleil☆Rising
S2E45Where Dreams Bloom
S2E50The Wings to Our Dreams

Season 3

S3E10Dear My Fan!
S3E17Miyabi's Elegant Aikatsu!
S3E20A Promise to the Future!
S3E29Unit Magic
S3E35Their Name is Fluffy Sweet☆Nadeshiko
S3E40Hot Spicy Girls!
S3E44Hot Summer Festival
S3E47Raise the Curtain, the Great Starlight School Festival☆
S3E5Idol☆Halloween

Season 4

S4E11Happiness Party♪
S4E16A Single Road, Our Parting Ways
S4E20Spring DreaCarnival!
S4E24The Queen of Roses
S4E3Thrilling Carat☆

Listen to Me, Girls. I'm Your Father!パパのいうことを聞きなさい！2012

Listen to Me, Girls. I'm Your Father!

Season 0

S0E1Warmth

Season 1

S1E7Thanks for Always Putting up With Us
S1E8I Won't Let That Happen!

Fortune Arterial: Red PromiseFORTUNE ARTERIAL -赤い約束-2010

Fortune Arterial: Red Promise

Season 1

S1E3Millennium Fountain
S1E5Key
S1E9Family

Chu-Bra!!ちゅーぶら!!2010

Chu-Bra!!

Season 1

S1E10Throw Out That Chest!

Skip Beat!スキップ・ビート！2008

Skip Beat!

Season 1

S1E10Blue in Hand
S1E13Battle Girl
S1E17Date with Fate
S1E21A Person Possessing Abilities
S1E3An Emotion She Lacks
S1E7Princess Revolution

Here is Greenwoodここはグリーン・ウッド〜青春男子寮日誌〜2008

Bokuranoぼくらの2007

Bokurano

Season 1

S1E23Snowscape

Are You a Landmine, Chihara-san?地雷なんですか？地原さん

Seven Sleeping Beauties７人の眠り姫