Thinking of making a trip to Japan? Here is Google's list of directions to get from here to there.
Take note of Step 31. It is critical.
Starting from Unknown road
1 Head northeast toward 3900 Rd
2 Turn right at 3900 Rd
3 Continue onto Independence Ave
4 Continue onto 3900 Rd
5 Turn right at US-166 W
6 Turn right at US-166 W/US-75 N
7 Merge onto US-166 W via the ramp to Sedan/Arkansas City
8 Turn right at KS-15 N/243rd Dr
Continue to follow KS-15 N
9 Continue onto US-160 W/W 9th Ave
Continue to follow US-160 W
10 Turn right to merge onto I-35 N toward Wichita
Toll road
11 Take exit 42 to merge onto I-135 N toward I-235/Wichita/Salina/US-81
Partial toll road
12 Take exit 95B to merge onto I-70 W toward Hays
Entering Colorado
13 Take exit 289 toward Colo Springs/Ft Collins
14 Keep right at the fork and merge onto E-470 N
Partial toll road
15 Take exit 47 to merge onto I-25 N toward Ft Collins
Partial toll road
Entering Wyoming
16 Take exit 8B to merge onto I-80 W toward Laramie
Entering Utah
17 Slight right at I-84 W (signs for Ogden)
18 Merge onto I-15 N
19 Continue straight onto I-84 W (signs for Boise)
Passing through Idaho
Entering Oregon
20 Take exit 179 to merge onto I-82 W toward Umatilla/Kennewick
Entering Washington
21 Continue onto US-97 N
22 Merge onto I-90 W
23 Take exit 10 to merge onto I-405 N toward Bellevue
24 Take exit 14 to merge onto WA-520 W toward Seattle
25 Take the Montlake Blvd exit
26 Merge onto Montlake Blvd E
27 Slight left at NE Pacific St
28 Continue onto NE Northlake Way
29 Turn left at 6th Ave NE
30 Turn right at NE Northlake Way
31 Kayak across the Pacific Ocean
Entering Hawaii
32 Continue straight
33 Turn left at Kuilima Dr
34 Take the 3rd right onto HI-83 W
35 Continue straight onto HI-99 S/Kamehameha Hwy
36 Slight left at HI-80 S/Kamehameha Hwy
Continue to follow Kamehameha Hwy
37 Take the ramp onto I-H-2 S
38 Merge onto I-H-1 E
39 Take exit 13B toward Halawa Hts. Stadium
40 Merge onto I-H-201 E
41 Merge onto I-H-1 E
42 Take exit 23 for Punahou St toward Waikiki/Manoa
43 Turn right at Punahou St
44 Take the 1st right onto S Beretania St
45 Take the 1st left onto Kalakaua Ave
46 Kayak across the Pacific Ocean
Entering Japan
47 Turn left toward 県道275号線
48 Turn left toward 県道275号線
49 Turn left toward 県道275号線
50 Turn right at 県道275号線
51 Turn left at 国道125号線
52 Turn right at 県道24号線
53 Turn left at 千束町(交差点) onto 国道354号線
54 Turn right at 中村陸橋下(交差点) to stay on 国道354号線
55 Take the ramp to 常磐自動車道
Toll road
56 Keep left at the fork, follow signs for 東京 and merge onto 常磐自動車道
Toll road
57 Take exit 三郷JCT toward 三郷出口・外環・松戸・大泉
Toll road
58 Keep right at the fork, follow signs for 三郷西出口・外環・大泉
Toll road
59 Take exit 高速三郷IC on the right toward 外環・大泉
Toll road
60 Merge onto 東京外環自動車道
Toll road
61 Take exit 高速大泉IC on the right toward 関越道・新潟
Toll road
62 Merge onto 関越自動車道
Toll road
63 Take exit 藤岡JCT toward 上信越道・藤岡・長野
Toll road
64 Merge onto 上信越自動車道
Toll road
65 Take exit 高速東部湯の丸IC toward 県道81号線
Toll road
66 Take exit 東部湯の丸SA on the right toward 東部湯の丸出口
Toll road
67 Merge onto 県道81号線
68 Turn right at 常田(交差点) onto 国道18号線
69 Turn left at 県道483号線
70 Turn right to stay on 県道483号線
71 Turn right to stay on 県道483号線
72 Turn left at 大屋駅前(交差点) onto 国道152号線
73 Turn right at 下丸子(交差点) to stay on 国道152号線
74 Turn left to stay on 国道152号線
75 Continue onto 中山道/国道142号線
76 Slight left at 大和橋(交差点) onto 大門街道/国道152号線
77 Slight left
78 Turn left
Arriving at Unknown road
Total: 8,828 mi - about 35 days 18 hours
To do this yourself go to maps.google.com, Click on Get Directions, Type in USA, and Japan.