Spin-off of the movie Hello World which is narrated from the point of view of the character of Naomi. The story is located 10 years in the future.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Mon May 4 1964 | 1964-05-04 | 30 min |
| Season 1 | Episode 2 | Tue May 5 1964 | 1964-05-05 | 30 min |
| Season 1 | Episode 3 | Wed May 6 1964 | 1964-05-06 | 30 min |
| Season 1 | Episode 4 | Thu May 7 1964 | 1964-05-07 | 30 min |
| Season 1 | Episode 5 | Fri May 8 1964 | 1964-05-08 | 30 min |
| Season 1 | Episode 6 | Mon May 11 1964 | 1964-05-11 | 30 min |
| Season 1 | Episode 7 | Tue May 12 1964 | 1964-05-12 | 30 min |
| Season 1 | Episode 8 | Wed May 13 1964 | 1964-05-13 | 30 min |
| Season 1 | Episode 9 | Thu May 14 1964 | 1964-05-14 | 30 min |
| Season 1 | Episode 10 | Fri May 15 1964 | 1964-05-15 | 30 min |
| Season 1 | Episode 11 | Mon May 18 1964 | 1964-05-18 | 30 min |
| Season 1 | Episode 12 | Tue May 19 1964 | 1964-05-19 | 30 min |
| Season 1 | Episode 13 | Wed May 20 1964 | 1964-05-20 | 30 min |
| Season 1 | Episode 14 | Thu May 21 1964 | 1964-05-21 | 30 min |
| Season 1 | Episode 15 | Fri May 22 1964 | 1964-05-22 | 30 min |
| Season 1 | Episode 16 | Mon May 25 1964 | 1964-05-25 | 30 min |
| Season 1 | Episode 17 | Tue May 26 1964 | 1964-05-26 | 30 min |
| Season 1 | Episode 18 | Wed May 27 1964 | 1964-05-27 | 30 min |
| Season 1 | Episode 19 | Thu May 28 1964 | 1964-05-28 | 30 min |
| Season 1 | Episode 20 | Fri May 29 1964 | 1964-05-29 | 30 min |
| Season 1 | Episode 21 | Mon Jun 1 1964 | 1964-06-01 | 30 min |
| Season 1 | Episode 22 | Tue Jun 2 1964 | 1964-06-02 | 30 min |
| Season 1 | Episode 23 | Wed Jun 3 1964 | 1964-06-03 | 30 min |
| Season 1 | Episode 24 | Thu Jun 4 1964 | 1964-06-04 | 30 min |
| Season 1 | Episode 25 | Fri Jun 5 1964 | 1964-06-05 | 30 min |
| Season 1 | Episode 26 | Mon Jun 8 1964 | 1964-06-08 | 30 min |
| Season 1 | Episode 27 | Tue Jun 9 1964 | 1964-06-09 | 30 min |
| Season 1 | Episode 28 | Wed Jun 10 1964 | 1964-06-10 | 30 min |
| Season 22 | Episode 1 | Thu Jan 2 1986 - Episode #5472 | 1986-01-02 | 60 min |
| Season 22 | Episode 2 | Fri Jan 3 1986 - Episode #5473 | 1986-01-03 | 60 min |
| Season 22 | Episode 3 | Mon Jan 6 1986 - Episode #5474 | 1986-01-06 | 60 min |
| Season 22 | Episode 4 | Tue Jan 7 1986 - Episode #5475 | 1986-01-07 | 60 min |
| Season 22 | Episode 5 | Wed Jan 8 1986 - Episode #5476 | 1986-01-08 | 60 min |
| Season 22 | Episode 6 | Thu Jan 9 1986 - Episode #5477 | 1986-01-09 | 60 min |
| Season 22 | Episode 7 | Fri Jan 10 1986 - Episode #5478 | 1986-01-10 | 60 min |
| Season 22 | Episode 8 | Mon Jan 13 1986 - Episode #5479 | 1986-01-13 | 60 min |
| Season 22 | Episode 9 | Tue Jan 14 1986 - Episode #5480 | 1986-01-14 | 60 min |
| Season 22 | Episode 10 | Wed Jan 15 1986 - Episode #5481 | 1986-01-15 | 60 min |
| Season 22 | Episode 11 | Thu Jan 16 1986 - Episode #5482 | 1986-01-16 | 60 min |
| Season 22 | Episode 12 | Fri Jan 17 1986 - Episode #5483 | 1986-01-17 | 60 min |
| Season 22 | Episode 13 | Mon Jan 20 1986 - Episode #5484 | 1986-01-20 | 60 min |
| Season 22 | Episode 14 | Tue Jan 21 1986 - Episode #5485 | 1986-01-21 | 60 min |
| Season 22 | Episode 15 | Wed Jan 22 1986 - Episode #5486 | 1986-01-22 | 60 min |
| Season 22 | Episode 16 | Thu Jan 23 1986 - Episode #5487 | 1986-01-23 | 60 min |
| Season 22 | Episode 17 | Fri Jan 24 1986 - Episode #5488 | 1986-01-24 | 60 min |
| Season 22 | Episode 18 | Man Jan 27 1986 - Episode #5489 | 1986-01-27 | 60 min |
| Season 22 | Episode 19 | Wed Jan 29 1986 - Episode #5490 | 1986-01-29 | 60 min |
| Season 23 | Episode 1 | Fri Jan 2 1987 | 1987-01-02 | 60 min |
| Season 23 | Episode 2 | Mon Jan 5 1987 | 1987-01-05 | 60 min |
| Season 23 | Episode 3 | Tue Jan 6 1987 | 1987-01-06 | 60 min |
| Season 24 | Episode 1 | Monday January 04 1988 | 1988-01-04 | 60 min |
| Season 24 | Episode 2 | Tuesday January 05 1988 | 1988-01-05 | 60 min |
| Season 24 | Episode 3 | Wednesday January 6 1988 | 1988-01-06 | 60 min |
| Season 24 | Episode 4 | Thursday January 7 1988 | 1988-01-07 | 60 min |
| Season 24 | Episode 5 | Friday January 8 1988 | 1988-01-08 | 60 min |
| Season 24 | Episode 6 | Mon Jan 11 1988 | 1988-01-11 | 60 min |
| Season 24 | Episode 7 | Tues Jan 12 1988 | 1988-01-12 | 60 min |
| Season 24 | Episode 8 | Wed Jan 13 1988 | 1988-01-13 | 60 min |
| Season 24 | Episode 9 | Thurs Jan 14 1988 | 1988-01-14 | 60 min |
| Season 24 | Episode 10 | Fri Jan 15 1988 | 1988-01-15 | 60 min |
| Season 24 | Episode 11 | Monday January 18 1988 | 1988-01-18 | 60 min |
| Season 24 | Episode 12 | Tuesday January 19 1988 | 1988-01-19 | 60 min |
| Season 24 | Episode 13 | Wednesday January 20 1988 | 1988-01-20 | 60 min |
| Season 24 | Episode 14 | Thursday January 21 1988 | 1988-01-21 | 60 min |
| Season 24 | Episode 15 | Friday January 22 1988 | 1988-01-22 | 60 min |
| Season 24 | Episode 16 | Mon Jan 25 1988 | 1988-01-25 | 60 min |
| Season 24 | Episode 17 | Tues Jan 26 1988 | 1988-01-26 | 60 min |
| Season 24 | Episode 18 | Wed Jan 27 1988 | 1988-01-27 | 60 min |
| Season 24 | Episode 19 | Thurs Jan 28 1988 | 1988-01-28 | 60 min |
| Season 24 | Episode 20 | Fri Jan 29 1988 | 1988-01-29 | 60 min |
| Season 24 | Episode 21 | February 1 1988 | 1988-02-01 | 60 min |
| Season 24 | Episode 22 | February 2 1988 | 1988-02-02 | 60 min |
| Season 24 | Episode 23 | February 3 1988 | 1988-02-03 | 60 min |
| Season 24 | Episode 24 | February 4 1988 | 1988-02-04 | 60 min |
| Season 24 | Episode 25 | February 5 1988 | 1988-02-05 | 60 min |
| Season 24 | Episode 26 | February 8, 1988 | 1988-02-08 | 60 min |
| Season 33 | Episode 1 | Thu Jan 2 1997 | 1997-01-02 | 60 min |
| Season 34 | Episode 1 | Episode #8518 | 1998-01-02 | 60 min |
| Season 34 | Episode 2 | Episode #8519 | 1998-01-05 | 60 min |
| Season 35 | Episode 27 | June 25, 1999 | 1999-06-25 | 60 min |
| Visual Effects | Yukiko Horiguchi | Character Designer |
| Writing | Mado Nozaki | Series Composition |
| Directing | Tomohiko Ito | Series Director |
