• Ｔ／Ｎ：
  • this timeline comes with the artbook, and the translator decided to translate the contents of the text they purchased
  • all of this information is given to the player in the dlc, and the dlc itself includes context for its characters, and context as to why these events are important, etc.
  • the translator recommends perusing the timeline after the player has completed the dlc, as a result

——— source: dreamofarcadia on dreamwidth

• legend:
  • Ⓑ = base game: cell of empireo
  • Ⓓ = dlc: records of sanemitsu isoi

時系列

• Ⓓ 1912年4月15日 —— incident: polaris cruise ship sinks. theodore riddle '​セオドア・リドル' is shipwrecked.
• Ⓓ 1912年5月25日 —— seodore riddle '​セオドア・リドル' returns. ￤ born: ■■ died: ■■
• Ⓓ 1912年■月■日 —— incident: ■■ is born.
• Ⓓ 1914年7月28日 —— incident: WW1 begins.
• Ⓓ 1914年8月■日 —— rumeld othmayer kidnapping case
• Ⓓ 1918年11月11日 —— incident: WW1 ends.
• Ⓓ 1922年2月6日 —— born: kazaru harada
• Ⓓ 1950年12月2日 —— born: george enomoto
• Ⓓ 1953年1月12日 —— born: kazue wada (kazue enomoto)
• Ⓓ 1953年7月19日 —— died: rumeld othmayer
• Ⓓ 1954年4月■日 —— incident: ■■ ￤ hermit’s room '隠者の間' sound file
• Ⓓ 1955年4月1日 —— born: hajime hatsutori '初鳥 創／ハツトリ ハジメ／はつとり　はじめ'
• Ⓓ 1956年9月14日 —— born: minoru harada '原田実／ハラダ ミノル／はらだ みのる'
• Ⓓ 1959年10月15日 —— born: noriyuki utsugi '宇津木 徳幸／ウツギ ノリユキ／うつぎ　のりゆき'
• Ⓓ 1961年6月13日 —— born: rai isoi
• Ⓓ 1965年3月20日 —— born: terumi kurachi
• 1968年■月■日 —— born: ■■
• 1969年■月■日 —— 'candy' incident
• Ⓓ 1970年4月 —— hajime hatsutori scene 1: "rain"
• Ⓓ 1975年3月 —— minoru harada scene 1: "one evening"
• Ⓓ 1975年7月6日 —— minoru harada scene 2: "i can hear the ninth" ￤ died: kazaru harada
• Ⓓ 1978年5月 —— noriyuki utsugi scene 1: "the day i saw a star"
• Ⓓ 1978年5月6日 —— died: rangiri utsugi
• Ⓓ 1978年5月9日 —— theosophy university, nagano campus incident. ￤ hajime hatsutori scene 2: "you" ￤ noriyuki utsugi scene 2: "the start of it all"
• Ⓓ 1978年8月 —— incident: hatsutori and rai meet. ￤ rai isoi scene 2: "meeting"
• Ⓓ 1979年7月10日 —— incident: people of akasha founded.
• Ⓓ 1979年 —— incident: people of akasha’s research building completed.
• Ⓓ 1980年 —— incident: utsugi and the enomotos become hosts.
• Ⓓ 1980年2月17日 —— born: noa enomoto '榎本 のあ／エノモト ノア／えのもと　のあ'
• Ⓓ 1980年7月13日 —— incident: rai isoi becomes a host ￤ rai isoi scene 3: "prepared for it"
• Ⓓ 1981年4月1日 —— incident: chuubu branch construction finished.
• Ⓓ 1981年10月27日 —— born: aogi kanao (aogu kanou) '嘉納 扇／かのう　あおぐ'
• Ⓓ 1983年10月 —— incident: minoru contacts the people of akasha ￤ noriyuki utsugi scene 3: "he was a reporter"
• Ⓓ 1984年4月8日 —— incident: ether interview published (called "his existence")
• Ⓓ 1984年4月 —— noa enomoto scene 1: "book"
• Ⓓ 1984年4月20日 —— hajime hatsutori scene 3: "friend"
• Ⓓ 1984年5月1日 —— hajime hatsutori scene 4: "group"
• Ⓓ 1984年6月25日 —— rai isoi scene 4: "the photo & him" ￤ hajime hatsutori scene 5: "him"
• Ⓓ 1984年7月10日 —— incident: seodore’s plane crashes ￤ noriyuki utsugi scene 4: "dusk"

2/1985: Minoru Harada: Scene 3: ‘The Day I Called Him My Friend'

4/29/1985: Incident: Minoru Harada and Rai Isoi’s marriage (announcement). Rai Isoi: Scene 5: ‘Marriage’, Noriyuki Utsugi: Scene 5: ‘A Merciless Truth' (first half)

5/9/1985: Incident: Headless rat. Hajime Hatsutori: Scene 6: ‘Rat’

5/13/1985: Incident: Lab rampage, creatures appear for the first time.

5/17/1985: Incident: Noriyuki Utsugi contacts Mari Orie, Noriyuki Utsugi: Scene 5: ‘A Merciless Truth' (second half)

6/1/1985: Incident: Origin Creation meeting, activities moved to Tokyo: Noriyuki Utsugi: Scene 6: ‘Just Business'

6/5/1985: Incident: Naming the flowerpots: Cell of Empireo courtyard flashback (the flower tag)

6/15/1985: Minoru Harada: Scene 4: ‘Rainbow in the Water Spray’

7/1985: Incident: Rai Isoi’s pregnancy

4/26/1986: Incident: Soviet Nuclear power plant accident

5/6/1986: Born: Rui Otowa

5/21/1986: Born: Haruki Isoi

6/4/1986: Incident: Haruki shows a positive reaction to the cells: Rai Isoi: Scene 6: ‘Positive’

10/22/1986: Minoru Harada: Scene 6: ‘The Inherited Pen'

11/30/1986: Born: Riku Kumazaki

7/1987: Noa Enomoto: Scene 2: ‘book'

10/17/1987: Born: You Jabuchi

6/22/1988: Born: Eiji Shinano

8/10/1988: Noa Enomoto: Scene 3: ‘garden’

9/8/1989: Born: Nina Yanagi

1991: Cell of Empireo Utsugi post battle flashback, Hajime Hatsutori: Scene 7: ‘Recollection’ (the flashback part)

4/10/1991: Born: Reiji Isoi (the actual younger brother)

4/17/1991: Noa Enomoto: Scene 4: ‘haruki’, Rai Isoi: Scene 7: ‘Confession’

5/21/1991: Minoru Harada: Scene 6: ‘Birthday’

4/10/1993: Born: Reiji Isoi (estimated birthday)

7/29/1995: Born: Ibuki Aiba

1995: Cell of Empireo machinery room flashback

12/1995: Noa Enomoto: Scene 5: ‘night’

5/1997: Noriyuki Utsugi: Scene 7: 'That Poor Child'

6/10/1997: Minoru Harada: Scene 7: ‘I Was Too Late To Take His Hand'

7/1997: Cell of Empireo Isoi House flashback

7/1997: Cell of Empireo Isolation Cell B flashback

8/3/1997: Incident: Minoru and Rai start living separately Minoru Harada: Scene 8: ‘An Apology To My Second Son'

10/1997: Incident: Incinerators banned in schools

1/2/1998: Died: George and Kazue Enomoto

3/1998: Cell of Empireo Isolation Cell A flashback: Hajime Hatsutori: Scene 7: ‘Recollection’ (the non flashback part)

3/1998: Noa Enomoto: Scene 6: ‘family’

6/2/1998: You Jabuchi: Scene 2: ‘Mr. Kainuma’

11/1998: Incident: Origin a is completed: Noa Enomoto: Scene 7: ‘a’

2/17/1999: Noriyuki Utsugi: Scene 8: ‘A Dark Room’

4/29/1999: Incident: Utsugi and Enomoto travel to America

5/3/1999: Incident: The organization’s disturbance in 1999 begins. Cell of Empireo past flashback (Haruki Isoi), Noa Enomoto: Scene 8: ‘alone’, Rai Isoi: Scene 8: ‘Before the Storm’, Scene 9: ‘Farewell’, Scene 10: ‘One Way Ticket’, Hajime Hatsutori: Scene 8: ‘Motion’, Scene 9: ‘Myself’, Minoru Harada: Scene 9: ‘The Final Moment Of Calm’, Noriyuki Utsugi: Scene 10: ‘Lamentation’

5/5/1999: Noa Enomoto: Scene 9: ‘I’ Died: Rai Isoi

5/9/1999: Incident: Harada and Reiji escape: Minoru Harada: Scene 10: ‘Ticket To A New Life’ (first half)

5/10/1999: Incident: Harada and Reiji go to Italy: Minoru Harada: Scene 10: 'Ticket To A New Life’ (second half)

5/20/1999: Incident: Harada and Reiji go to Italy: Reiji Isoi: Scene 2: ‘Answer And Welcome’

3/8/2000: Died: Nagisa Kainuma

6/2003: Reiji Isoi: Scene 3: ‘Some Fun Between Jobs’

10/30/2004: Born: Karen Kumazaki

4/10/2005: Reiji Isoi: Scene 4: ‘Birthday Presents’

7/19/2008: Reiji Isoi: Scene 5: ‘A Sentimental Party Conversation'

8/2008: Institute Murder Case

9/15/2011: Reiji Isoi: Scene 6: ‘Surging Unease'

10/6/2011: Reiji Isoi: Scene 7: ‘The Search'

4/10/2013: Reiji Isoi: Scene 8: ‘Father’s Real Thoughts’

7/18/2013: You Jabuchi: Scene 3: ‘Kitayama’

8/31/2013: Incident: Kitayama commits suicide: Died: Shinya Kitayama

3/20/2014: You Jabuchi: Scene 4: ‘People’ and Scene 5: ‘Boy & Young Man’

4/2/2014: Incident: Jabuchi joins Path to Empireo: You Jabuchi: Scene 6: ‘Archbishop’

6/15/2014: Incident: Jabuchi takes the first step and is administered cells. You Jabuchi: Scene 7: ‘Kanou Aogu’

10/29/2014: Died: Akane Endou

1/2015: Incident: Jabuchi becomes a host. You Jabuchi: Scene 8: ‘Hajime Hatsutori’

2/28/2015: Incident: Origin B is completed: You Jabuchi: Scene 9: ‘Myself’

4/1/2015: Cell of Empireo chapter 1

4/2/2015: Reiji Isoi: Scene 9: ‘A Determined Breath'

4/6/2015: Cell of Empireo chapter 2

4/8/2015: Incident: Path to Empireo. Cell of Empireo chapters 3 to 8, chapter 9.5. Noa Enomoto: Scene 10: ‘sky’, Reiji Isoi: Scene 10: ‘That Day's Beginning, That Day's End’, Hajime Hatsutori: Scene 10 ‘Salvation’, Died: Kanou Aogu, You Jabuchi, Noa Enomoto, Hajime Hatsutori, Noriyuki Utsugi

4/9//2018: DLC current time period

7/■/2018: Incident: ■■, Scene: ■■, Born: ■■, died: ■■

8/■/2018: Incident: ■■, Scene: ■■, Born: ■■, died: ■■