Robert Sephazon
@sephazon.bsky.social
Video game developer, curator, and historian living in Japan. Producer for Deltarune. I do not comment on games in development. 開発中ゲームについてコメント出来ませんので、ご理解下さい。
Unrelated to work, today I was joined by @director-kumazaki.bsky.social and producer Kamitake-san for the Uematsu con TIKI concert in Yokohama. Many thanks to Uematsu-san, Nubia-san, the con TIKI sisters, and everyone for the wonderful experience. I look forward to attending again soon!
November 8, 2025 at 12:46 PM
Unrelated to work, today I was joined by @director-kumazaki.bsky.social and producer Kamitake-san for the Uematsu con TIKI concert in Yokohama. Many thanks to Uematsu-san, Nubia-san, the con TIKI sisters, and everyone for the wonderful experience. I look forward to attending again soon!
I recently designed #EGLFashion inspired by The Legend of Zelda. These are all concepts and do not represent official works.
Designs include Ballad of the Wind Fish, Agitha's Castle, and Zelda's Lullaby. Thanks to @neskybo.bsky.social for illustrating these gorgeous dresses.
Designs include Ballad of the Wind Fish, Agitha's Castle, and Zelda's Lullaby. Thanks to @neskybo.bsky.social for illustrating these gorgeous dresses.
November 4, 2025 at 11:51 PM
I recently designed #EGLFashion inspired by The Legend of Zelda. These are all concepts and do not represent official works.
Designs include Ballad of the Wind Fish, Agitha's Castle, and Zelda's Lullaby. Thanks to @neskybo.bsky.social for illustrating these gorgeous dresses.
Designs include Ballad of the Wind Fish, Agitha's Castle, and Zelda's Lullaby. Thanks to @neskybo.bsky.social for illustrating these gorgeous dresses.
Temmie too strong!
November 2, 2025 at 5:27 PM
Temmie too strong!
Unrelated to work, I spent the day at HAL Laboratory. Thank you for the invitation @director-kumazaki.bsky.social! Happy HAL-loween!
仕事とは関係ないのですが、ハル研究所で一日過ごしました。熊崎さん、お誘いありがとうございます！ハッピー「ハル」ウィン！
仕事とは関係ないのですが、ハル研究所で一日過ごしました。熊崎さん、お誘いありがとうございます！ハッピー「ハル」ウィン！
November 1, 2025 at 3:13 AM
Unrelated to work, I spent the day at HAL Laboratory. Thank you for the invitation @director-kumazaki.bsky.social! Happy HAL-loween!
仕事とは関係ないのですが、ハル研究所で一日過ごしました。熊崎さん、お誘いありがとうございます！ハッピー「ハル」ウィン！
仕事とは関係ないのですが、ハル研究所で一日過ごしました。熊崎さん、お誘いありがとうございます！ハッピー「ハル」ウィン！
While I will not share scans of the book, there are forty pages of content including a brief overview of the museum exhibits, merchandise, and brand new interviews with Miyamoto, Tezuka, Nakago, and Kondo. It also features scans from the art gallery.
October 2, 2025 at 1:28 AM
While I will not share scans of the book, there are forty pages of content including a brief overview of the museum exhibits, merchandise, and brand new interviews with Miyamoto, Tezuka, Nakago, and Kondo. It also features scans from the art gallery.
Currently guests may only purchase one copy of the Nintendo Museum Official Book. This means that you cannot purchase both the English and Japanese versions at the same time. Your play ticket is scanned to confirm if you have already made a purchase that day.
October 2, 2025 at 1:28 AM
Currently guests may only purchase one copy of the Nintendo Museum Official Book. This means that you cannot purchase both the English and Japanese versions at the same time. Your play ticket is scanned to confirm if you have already made a purchase that day.
The Nintendo Museum now sells original Nintendo playing cards in addition to hanafuda and hyakunin isshu cards.
October 1, 2025 at 3:00 AM
The Nintendo Museum now sells original Nintendo playing cards in addition to hanafuda and hyakunin isshu cards.
Happy birthday to my friend and The Legend of Zelda director Fujibayashi-san. Thanks to Yuji Horii and Chokan for making it special.
友人であり、『ゼルダの伝説』のディレクター藤林さん、お誕生日おめでとうございます。特別な日を演出して下さった堀井さんとちょーかんに感謝します。
友人であり、『ゼルダの伝説』のディレクター藤林さん、お誕生日おめでとうございます。特別な日を演出して下さった堀井さんとちょーかんに感謝します。
September 30, 2025 at 1:03 PM
Happy birthday to my friend and The Legend of Zelda director Fujibayashi-san. Thanks to Yuji Horii and Chokan for making it special.
友人であり、『ゼルダの伝説』のディレクター藤林さん、お誕生日おめでとうございます。特別な日を演出して下さった堀井さんとちょーかんに感謝します。
友人であり、『ゼルダの伝説』のディレクター藤林さん、お誕生日おめでとうございます。特別な日を演出して下さった堀井さんとちょーかんに感謝します。
I am honored to have been the producer for the UNDERTALE 10th Anniversary special stream version. It was as fun to work on as it was to watch, thanks to the three musketeers and @tobyfox.undertale.com! I also conceptualised the UNDERTALE Memories project with @fangamer.com.
Stay determined!
Stay determined!
September 22, 2025 at 3:51 AM
I am honored to have been the producer for the UNDERTALE 10th Anniversary special stream version. It was as fun to work on as it was to watch, thanks to the three musketeers and @tobyfox.undertale.com! I also conceptualised the UNDERTALE Memories project with @fangamer.com.
Stay determined!
Stay determined!
Excited to attend the UNDERTALE 10th Anniversary Concert in Osaka! I know everyone involved has put in a lot of work to make an incredible experience!
大阪で開催されるUNDERTALE10周年記念コンサートに参加できて嬉しいです！関係者の皆様が、この素晴らしい体験を実現するために多大な努力をしてくださったことは、本当に嬉しいです！
大阪で開催されるUNDERTALE10周年記念コンサートに参加できて嬉しいです！関係者の皆様が、この素晴らしい体験を実現するために多大な努力をしてくださったことは、本当に嬉しいです！
September 14, 2025 at 7:39 AM
Excited to attend the UNDERTALE 10th Anniversary Concert in Osaka! I know everyone involved has put in a lot of work to make an incredible experience!
大阪で開催されるUNDERTALE10周年記念コンサートに参加できて嬉しいです！関係者の皆様が、この素晴らしい体験を実現するために多大な努力をしてくださったことは、本当に嬉しいです！
大阪で開催されるUNDERTALE10周年記念コンサートに参加できて嬉しいです！関係者の皆様が、この素晴らしい体験を実現するために多大な努力をしてくださったことは、本当に嬉しいです！
This is a transcription of the original text from the Super Mario Bros. experimental specifications in Japanese, as written by Shigeru Miyamoto.
September 3, 2025 at 5:21 AM
This is a transcription of the original text from the Super Mario Bros. experimental specifications in Japanese, as written by Shigeru Miyamoto.
The art exhibit at the Nintendo Museum showcases real history.
Content includes prototype designs, official key art, comics, sprite sheets, and internal memos. Many items feature hanko stamps and notes from developers including Miyamoto, Tezuka, Yokoi, and more!
Image: Nintendo Museum
Content includes prototype designs, official key art, comics, sprite sheets, and internal memos. Many items feature hanko stamps and notes from developers including Miyamoto, Tezuka, Yokoi, and more!
Image: Nintendo Museum
September 3, 2025 at 2:30 AM
The art exhibit at the Nintendo Museum showcases real history.
Content includes prototype designs, official key art, comics, sprite sheets, and internal memos. Many items feature hanko stamps and notes from developers including Miyamoto, Tezuka, Yokoi, and more!
Image: Nintendo Museum
Content includes prototype designs, official key art, comics, sprite sheets, and internal memos. Many items feature hanko stamps and notes from developers including Miyamoto, Tezuka, Yokoi, and more!
Image: Nintendo Museum
I have taken inventory of the new art exhibit at the Nintendo Museum. It is a profound display of Nintendo development history.
Artwork includes Splatoon, Pikmin, Animal Crossing, Zelda, Star Fox, Metroid, Donkey Kong, Mario, Kirby, and Fire Emblem spanning over four decades of Nintendo history.
Artwork includes Splatoon, Pikmin, Animal Crossing, Zelda, Star Fox, Metroid, Donkey Kong, Mario, Kirby, and Fire Emblem spanning over four decades of Nintendo history.
September 3, 2025 at 2:27 AM
I have taken inventory of the new art exhibit at the Nintendo Museum. It is a profound display of Nintendo development history.
Artwork includes Splatoon, Pikmin, Animal Crossing, Zelda, Star Fox, Metroid, Donkey Kong, Mario, Kirby, and Fire Emblem spanning over four decades of Nintendo history.
Artwork includes Splatoon, Pikmin, Animal Crossing, Zelda, Star Fox, Metroid, Donkey Kong, Mario, Kirby, and Fire Emblem spanning over four decades of Nintendo history.
Although my time in Seattle was brief, I am excited to have been able to meet and visit with many friends and colleagues. Thank you everyone who contributed to the success of this trip.
シアトルでの滞在は短かったものの、多くの友人や同僚と出会い、交流できたことを大変嬉しく思います。この旅の成功に貢献してくださった皆様に感謝申し上げます。
シアトルでの滞在は短かったものの、多くの友人や同僚と出会い、交流できたことを大変嬉しく思います。この旅の成功に貢献してくださった皆様に感謝申し上げます。
September 1, 2025 at 10:29 PM
Although my time in Seattle was brief, I am excited to have been able to meet and visit with many friends and colleagues. Thank you everyone who contributed to the success of this trip.
シアトルでの滞在は短かったものの、多くの友人や同僚と出会い、交流できたことを大変嬉しく思います。この旅の成功に貢献してくださった皆様に感謝申し上げます。
シアトルでの滞在は短かったものの、多くの友人や同僚と出会い、交流できたことを大変嬉しく思います。この旅の成功に貢献してくださった皆様に感謝申し上げます。
BitSummit was a fun success. It was a great opportunity to see Uematsu-san, Tanaka-san, and meet with friends old and new. We even won a Media Award for Alabaster Dawn!
ビットサミットは大成功を収めました。植松さん、田中さんにお会いでき、旧友や新しい友人たちと交流する素晴らしい機会となり、さらには『Alabaster Dawn』でメディア賞を受賞することもできました。
ビットサミットは大成功を収めました。植松さん、田中さんにお会いでき、旧友や新しい友人たちと交流する素晴らしい機会となり、さらには『Alabaster Dawn』でメディア賞を受賞することもできました。
July 24, 2025 at 4:21 PM
BitSummit was a fun success. It was a great opportunity to see Uematsu-san, Tanaka-san, and meet with friends old and new. We even won a Media Award for Alabaster Dawn!
ビットサミットは大成功を収めました。植松さん、田中さんにお会いでき、旧友や新しい友人たちと交流する素晴らしい機会となり、さらには『Alabaster Dawn』でメディア賞を受賞することもできました。
ビットサミットは大成功を収めました。植松さん、田中さんにお会いでき、旧友や新しい友人たちと交流する素晴らしい機会となり、さらには『Alabaster Dawn』でメディア賞を受賞することもできました。
I am honored to finally reveal my role as the producer for Deltarune!
It has been a rewarding experience working with @tobyfox.undertale.com and this talented team. On behalf of everyone, we hope you enjoy playing!
Here is a totally legit [citation needed] photo with Toby™, we promise.
It has been a rewarding experience working with @tobyfox.undertale.com and this talented team. On behalf of everyone, we hope you enjoy playing!
Here is a totally legit [citation needed] photo with Toby™, we promise.
June 4, 2025 at 4:21 PM
I am honored to finally reveal my role as the producer for Deltarune!
It has been a rewarding experience working with @tobyfox.undertale.com and this talented team. On behalf of everyone, we hope you enjoy playing!
Here is a totally legit [citation needed] photo with Toby™, we promise.
It has been a rewarding experience working with @tobyfox.undertale.com and this talented team. On behalf of everyone, we hope you enjoy playing!
Here is a totally legit [citation needed] photo with Toby™, we promise.
Had a very lovely time meeting with Aonuma-san tonight.
今夜は青沼さんと会ってとても楽しい時間を過ごしました。
今夜は青沼さんと会ってとても楽しい時間を過ごしました。
March 10, 2025 at 3:28 PM
Had a very lovely time meeting with Aonuma-san tonight.
今夜は青沼さんと会ってとても楽しい時間を過ごしました。
今夜は青沼さんと会ってとても楽しい時間を過ごしました。
Paper Trail has been nominated for a BAFTA game award!
March 4, 2025 at 8:56 PM
Paper Trail has been nominated for a BAFTA game award!
Kermit: "Another fan. Yeesh."
January 2, 2025 at 4:28 PM
Kermit: "Another fan. Yeesh."
From the Hyakunin Isshu, number 29, written by Oshikochi no Mitsune.
"To pluck a stem
I shall have to guess
for I cannot tell apart
white chrysanthemums
from the first frost."
As we step into the New Year, let us approach each moment with care and clarity as we embrace the beauty of the unknown.
"To pluck a stem
I shall have to guess
for I cannot tell apart
white chrysanthemums
from the first frost."
As we step into the New Year, let us approach each moment with care and clarity as we embrace the beauty of the unknown.
December 31, 2024 at 4:24 AM
From the Hyakunin Isshu, number 29, written by Oshikochi no Mitsune.
"To pluck a stem
I shall have to guess
for I cannot tell apart
white chrysanthemums
from the first frost."
As we step into the New Year, let us approach each moment with care and clarity as we embrace the beauty of the unknown.
"To pluck a stem
I shall have to guess
for I cannot tell apart
white chrysanthemums
from the first frost."
As we step into the New Year, let us approach each moment with care and clarity as we embrace the beauty of the unknown.
百人一首の第29番、凡河内躬恒（おしこうちのみつね）によって詠まれた和歌です。
「心あてに
折らばや折らん
初霜の
置きまどわせる
白菊の花」
新しい年を迎えるにあたり、一瞬一瞬を大切に、明確な心で向き合いながら、未知なる美しさを受け入れましょう。
「心あてに
折らばや折らん
初霜の
置きまどわせる
白菊の花」
新しい年を迎えるにあたり、一瞬一瞬を大切に、明確な心で向き合いながら、未知なる美しさを受け入れましょう。
December 31, 2024 at 4:13 AM
百人一首の第29番、凡河内躬恒（おしこうちのみつね）によって詠まれた和歌です。
「心あてに
折らばや折らん
初霜の
置きまどわせる
白菊の花」
新しい年を迎えるにあたり、一瞬一瞬を大切に、明確な心で向き合いながら、未知なる美しさを受け入れましょう。
「心あてに
折らばや折らん
初霜の
置きまどわせる
白菊の花」
新しい年を迎えるにあたり、一瞬一瞬を大切に、明確な心で向き合いながら、未知なる美しさを受け入れましょう。
Merry Christmas from the Nintendo Museum!
ニンテンドーミュージアムからメリークリスマス！
ニンテンドーミュージアムからメリークリスマス！
December 25, 2024 at 6:57 AM
Merry Christmas from the Nintendo Museum!
ニンテンドーミュージアムからメリークリスマス！
ニンテンドーミュージアムからメリークリスマス！
I recently had the opportunity to tour Riot Games thanks to a kind invitation from their talented illustrator, @misfortuneee.bsky.social. I was simultaneously impressed and overwhelmed with the scale of their studio, but the most memorable part was exploring with a fellow fashion loving dev.
December 22, 2024 at 12:15 AM
I recently had the opportunity to tour Riot Games thanks to a kind invitation from their talented illustrator, @misfortuneee.bsky.social. I was simultaneously impressed and overwhelmed with the scale of their studio, but the most memorable part was exploring with a fellow fashion loving dev.
It's beginning to look a lot like Nintendo.
December 21, 2024 at 2:29 AM
It's beginning to look a lot like Nintendo.
Another day, another adventure.
新しい日、新しい冒険。
新しい日、新しい冒険。
December 16, 2024 at 2:51 AM
Another day, another adventure.
新しい日、新しい冒険。
新しい日、新しい冒険。